Organization(OrganizationIdentifier) 1013 ***RENAMED***ESTOO Eastern Shawnee Tribe of Oklahoma (Tribal) Volunteer 921 ***RENAMED***ESTOO 2026-08-25T18:56:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 243 0800257_WQX Clear Creek Superfund Federal/US Government Email | . ; Email | .. ; Internet | . ; Internet | .. Email . ; Email Water quality 2023-10-11T10:36:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 225 0800597_WQX Ogden Railyard (US EPA Region 8) Federal/US Government Region 8 Superfund Program 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 264 0800650_WQX International Smelter (US EPA Region 8) Federal/US Government Water quality 2017-07-25T15:59:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 299 0800852_WQX Mystery Bridge Road - US Highway 20 Federal/US Government Water Quality Monitoring 2017-08-03T14:47:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 269 0801194_WQX Summitville Superfund site (US EPA Region 8) Federal/US Government 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 263 0801417_WQX Red Mountain Pass Zinc (US EPA Region 8) Federal/US Government Water Quality 2019-12-12T11:51:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 226 0801478_WQX California Gulch (US EPA Region 8) Federal/US Government Region 8 Superfund Program 2019-12-12T10:13:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 244 0801505_WQX French Gulch Superfund site (US EPA Region 8) Federal/US Government water quality 2019-12-12T11:51:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 454 0801600_WQX Captain Jack Mine (Colorado) Federal/US Government Water Quality Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 523 0801695_WQX Region 8 Superfund: Delta 400 West Plume Federal/US Government Water Quality Data 2005-06-30T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 520 0801698_WQX Region 8 Superfund: 3700-3800 West 2100 South Solvent Plume Federal/US Government Water Quality Data 2005-06-30T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 526 0801812_WQX Region 8 Superfund: Murray Laundry 4200 S State Plume Federal/US Government Water Quality Data 2019-12-12T11:52:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 335 081575_WQX Slide Mine Boulder County Colorado Federal/US Government 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 421 081577_WQX Vasquez Blvd and I-70 Federal/US Government The City and County of Denver 2017-08-03T15:04:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 354 081700_WQX Gilt Edge Mine Federal/US Government Gilt Edge Mine data 2003-07-16T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 303 0834QB00_WQX Cheyenne River Federal/US Government Water Quality Data 2002-06-14T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7667 1083919_WQX Bronx River Alliance (Volunteer) Volunteer Bronx River Alliance 2017-12-20T11:22:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 89 11113300 New Hampshire Department Of Environmental Services (BEACH) *State Government US Email | MELANIE.COFRIN@DES.NH.GOV ; Internet | HTTP://DES.NH.GOV/ Email MELANIE.COFRIN@DES.NH.GOV ; Internet Mailing | 29 HAZEN DRIVE PO BOX 95 | | CONCORD | NH | 03302-0095 | US | 013 Mailing 29 HAZEN DRIVE PO BOX 95 CONCORD NH 03302-0095 STATE OF NEW HAMPSHIRE ENVIRONMENTAL AGENCY 2026-08-18T14:43:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 86 1111REG1_WQX USEPA, Region I Federal/US Government Water Quality Monitoring Data 2025-02-10T08:48:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 30 1117MBR_WQX US EPA Region 7 Federal/US Government Water Quality Data 1999-01-07T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 61 1119USBR_WQX Bureau of Reclamation Federal/US Government Water Quality Monitoring Data 2025-11-18T15:51:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1319 1121575 Environmental Monitoring and Technologies, Inc Private Industry Email | lliu@emt.com Email lliu@emt.com Mailing | 8100 N. Austin Ave | | Morton Grove | IL | 60053 | US | 067 Mailing 8100 N. Austin Ave Morton Grove IL 60053 Water Quality Monitoring Data 2023-03-20T15:05:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11666 1143709 NEW HAMPSHIRE DEPARTMENT OF ENVIRONMENTAL SERVICES *State Government US 2023-11-28T12:37:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 49 11COETUL_WQX Corps of Engineers, Tulsa District Federal/US Government Water Quality Monitoring Data 1999-01-27T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 114 11DELMOD_WQX Delaware River Basin Commission State/US Government Water Quality Monitoring Data 2017-08-02T17:16:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 566 11FLKNMS_WQX Florida Keys National Marine Sanctuary (Florida) State/US Government Water Quality Monitoring Data. 2006-04-17T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 178 11NPSWRD_WQX National Park Service Water Resources Division Federal/US Government Email | dean_tucker@nps.gov Email dean_tucker@nps.gov Location | 1201 Oakridge Drive, Suite 250 | | Fort Collins | CO | 80525-5596 | US | Location 1201 Oakridge Drive, Suite 250 Fort Collins CO 80525-5596 2026-07-13T13:39:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 33 11TOX09_WQX U. S. EPA Region 9 (Monitoring and Assessment Office) Federal/US Government Priority Pollutant Data 1999-01-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4147 123225 Indiana Dept of Environmental Mgmt Beach Program State/US Government Location | 330 W. US HWY 30, | Suite F | Valparaiso | IN | 46385 | US | Location 330 W. US HWY 30, Suite F Valparaiso IN 46385 Beach Program 2017-08-02T14:55:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10546 1328642 Environmental and Chemical Laboratory Services (ECLS)-New Jersey Department of Health (NJDOH) State/US Government 2022-06-24T17:09:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9366 16582 Chickaloon Native Village (Tribal) Tribal A10 Chickaloon Native Village (Tribal) || Chickaloon Native Village (Tribal) 2020-08-13T14:26:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 353 1CTDPHBM Connecticut Department of Public Health *State Government US Email | jon.dinneen@po.state.ct.us Email jon.dinneen@po.state.ct.us Location | 410 Capitol Ave, MS#51REC, P.O. Box 340308 | | Hartford | CT | 06134-0308 | US | Location 410 Capitol Ave, MS#51REC, P.O. Box 340308 Hartford CT 06134-0308 2025-12-26T10:23:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 352 1VTDECWQ Vermont Dept of Environmental Conservation *State Government US Email | tim.pricer@state.vt.us Email tim.pricer@state.vt.us Mailing | 1 National Life Drive - Main 2 | | Montpelier | VT | 05620 | US | Mailing 1 National Life Drive - Main 2 Montpelier VT 05620 2025-12-22T12:03:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 40 211WVOWR_WQX Division Of Water And Waste Management *State Government US Water Quality Monitoring Data for all the Waters in State of West Virginia. 2003-01-27T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 550 21AKBCH Alaska Department of Environmental Conservation (BEACH) State/US Government Internet | http://www.dec.alaska.gov/water/wqsar/wqs/beachprogram.htm ; Email | brock.tabor@alaska.gov ; Email | gretchn.augat@alaska.gov Internet http://www.dec.alaska.gov/water/wqsar/wqs/beachprogram.htm ; Email Location | 410 Willoughby Ave | | Juneau | AK | 99801 | US | 110 ; Mailing | PO Box 111800 | | Juneau | AK | 99811-1800 | US | Location 410 Willoughby Ave Juneau AK 99801 Beach Monitoring Data 2026-03-16T14:03:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 389 21ALBCH Alabama Department of Environmental Management State/US Government Email | srice@adem.state.al.us Email srice@adem.state.al.us Mailing | 1615 South Broad Street | | Mobile | AL | 36605 | US | 097 Mailing 1615 South Broad Street Mobile AL 36605 State of Alabama Environmental Agency 2025-12-09T11:26:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 242 21AQ_WQX CNMI DIVISION OF ENVIRONMENTAL QUALITY State/US Government Internet | http://www.deq.gov.mp Internet http://www.deq.gov.mp Mailing | Chalan Pale Arnold - Middle Road | | Saipan | MP | | US | Mailing Chalan Pale Arnold - Middle Road Saipan MP 2024-09-29T23:52:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 272 21ARIZGW_WQX Arizona Department of Environmental Quality (Ground water) State/US Government Water Quality Monitoring 2024-07-15T20:31:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 422 21AS_WQX American Samoa Environmental Protection Agency State/US Government Internet | https://www.epa.as.gov Internet https://www.epa.as.gov Mailing | PO Box PPA | | Pago Pago | AS | | US | Mailing PO Box PPA Pago Pago AS 2024-06-04T04:16:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 128 21AWIC ALABAMA DEPT. OF ENVIRONMENTAL MANAGEMENT - WATER QUALITY DATA *State Government US Email | ecleckler@adem.state.al.us Email ecleckler@adem.state.al.us Location | 1400 Coliseum Blvd | | Montgomery | AL | 36110 | US | 101 Location 1400 Coliseum Blvd Montgomery AL 36110 2026-08-17T08:50:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1346 21BRBCH Bad River Natural Resources Department (Tribal) (BEACH) Tribal 430 Internet | www.Badriver-nsn.gov Internet www.Badriver-nsn.gov Mailing | P.O. Box 39 | | | WI | 54861 | US | ; Location | 72682 Maple Street | | Chief Blackbird Center | WI | 54861 | US | Mailing P.O. Box 39 WI 54861 The Natural Resources Department within the Bad River Tribe 2026-01-28T12:53:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 465 21CABCH Southern California Coastal Water Research Project (BEACH) State/US Government Email | larryc@sccwrp.org Email larryc@sccwrp.org Mailing | 3535 Harbor Blvd | Suite 110 | | CA | 92626 | US | Mailing 3535 Harbor Blvd Suite 110 CA 92626 Contractor for the State of California 2017-08-02T14:16:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 137 21CAOCSD_WQX Orange County Sanitation District California State/US Government Water quality monitoring data 2013-03-01T12:35:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 28 21COL001_WQX Colorado Dept. of Public Health & Environment-WQCD *State Government US Internet | arne.sjodin@state.co.us Internet arne.sjodin@state.co.us Location | 4300 Cherry Creek Dr. South | | Denver | CO | 80246 | US | Location 4300 Cherry Creek Dr. South Denver CO 80246 Colorado DPHE Water Quality Control Division data migrated from legacy STORET 2026-08-25T16:43:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 391 21DEBCH Delaware Dept Natural Resources & Environmental Control State/US Government Email | Andrew.Bell@delaware.gov Email Andrew.Bell@delaware.gov Mailing | 89 Kings Highway | | Dover | DE | 19901 | US | Mailing 89 Kings Highway Dover DE 19901 Delaware environmental agency 2026-08-25T13:56:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 59 21DELAWQ_WQX Delaware Dept Natural Resources & Environmental Control *State Government US Email | Andrew.Bell@delaware.gov Email Andrew.Bell@delaware.gov Mailing | 89 Kings Highway | | Dover | DE | 19901 | US | Mailing 89 Kings Highway Dover DE 19901 Delaware environmental agency 2026-08-25T14:51:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 177 21FLACEP_WQX Alachua County Environmental Protection Department (Florida) State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 226 South Main Street | Gainesville, FL 32601-6538 | | FL | 32601-6538 | US | Location 226 South Main Street Gainesville, FL 32601-6538 FL 32601-6538 Water Quality Monitoring Data 2025-10-06T15:02:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 75 21FLACST_WQX FL Dept. of Environmental Protection State/US Government Water Quality Monitoring Data 1999-03-19T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8206 21FLALTA_WQX CITY OF ALTAMONTE SPRINGS Local/US Government Location | 950 Calabria Drive | | ALTAMONTE SPRINGS | FL | 32714 | US | Location 950 Calabria Drive ALTAMONTE SPRINGS FL 32714 Water Quality Monitoring Data 2023-11-16T09:43:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4546 21FLAMEC_WQX AMEC State/US Government Location | 404 SW 140th Terrace | | Newberry | FL | 32669 | US | 001 Location 404 SW 140th Terrace Newberry FL 32669 Water Quality Monitoring data 2017-08-03T17:00:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 358 21FLANER_WQX FDEP APALACHICOLA NATIONAL ESTUARINE RESEARCH RESERVE State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 350 Carroll Street | Eastpoint, FL 32328 | | FL | 32328 | US | Location 350 Carroll Street Eastpoint, FL 32328 FL 32328 Water Quality Monitoring Data 2025-10-07T08:19:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 456 21FLAVON_WQX Avon Park Air Force Range - 23 WG DET 1 OLA State/US Government Email | Cynthia.Brown@avonpark.macdill.af.mil Email Cynthia.Brown@avonpark.macdill.af.mil Location | 29 South Boulevard | Avon Park, FL 33825-5700 | | FL | 33825-5700 | US | Location 29 South Boulevard Avon Park, FL 33825-5700 FL 33825-5700 Water Quality Monitoring Data 2016-04-11T16:54:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4606 21FLAW_WQX AQUIFER WATCH State/US Government Water Quality Monitoring Data 2025-11-18T14:01:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 73 21FLA_WQX FL Dept. of Environmental Protection, Northeast District *State Government US Internet | http://www.dep.state.fl.us/water/monitoring/index.htm Internet http://www.dep.state.fl.us/water/monitoring/index.htm Location | 7825 Baymeadows Way, Suite 200B | Jacksonville, FL 32256 | | FL | 32256 | US | Location 7825 Baymeadows Way, Suite 200B Jacksonville, FL 32256 FL 32256 Water Quality Monitoring Data 2025-11-07T11:03:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1232 21FLBABR_WQX Babcock Ranch (Florida) State/US Government Water Quality Monitoring Data 2010-10-12T15:26:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10010 21FLBBAP_WQX FDEP BISCAYNE BAY AQUATIC PRESERVES *State Government US Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-07T13:26:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 79 21FLBFA_WQX FL Dept of Environmental Protection , Bream Fisherman Assoc. State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 160 Governmental Center | Pensacola, FL 32501-5794 | | FL | 32501-5794 | US | Location 160 Governmental Center Pensacola, FL 32501-5794 FL 32501-5794 Partnering of The Bream Fisherman Association with The Florida Department of Environmental Protection for Water Quality Monitoring for Santa Rosa and Escambia Counties 2025-10-08T09:05:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 580 21FLBRA_WQX Biological Research Associates (Florida) State/US Government Water Quality Monitoring Data 2012-12-19T16:25:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 492 21FLBREV_WQX Brevard County Stormwater Utility Department (Florida) State/US Government Water Quality Monitoring Data 2010-10-14T09:13:13 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 46 21FLBROW_WQX Broward County Environmental Protection Department State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 3211 College Avenue | Davie, FL 33314 | | FL | 33314 | US | Location 3211 College Avenue Davie, FL 33314 FL 33314 Water Quality Monitoring Data NELAC Certification #E46053 2025-10-08T09:34:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 212 21FLBSG_WQX City of Tampa Bay Study Group (Florida) State/US Government Surface water Biological Sediment 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10018 21FLCASS_WQX CITY OF CASSELBERRY Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-08T09:51:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 219 21FLCBA_WQX CHOCTAWHATCHEE BASIN ALLIANCE State/US Government Internet | basinalliance.org Internet basinalliance.org Location | NW Florida State College, 100 E. College Blvd | Niceville, FL 32578 | | FL | 32578 | US | Location NW Florida State College, 100 E. College Blvd Niceville, FL 32578 FL 32578 Water Quality Monitoring Data 2025-10-08T10:15:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1296 21FLCCSW_WQX Charlotte County Stormwater Division State/US Government Water quality monitoring data 2011-02-03T12:16:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1305 21FLCCZM_WQX Collier County Coastal Zone Management Department (FL) State/US Government Internet | www.colliergov.net Internet www.colliergov.net Location | 3300 Santa Barba Blvd | Naples, FL 34116 | | FL | 34116 | US | Location 3300 Santa Barba Blvd Naples, FL 34116 FL 34116 Water Quality Monitoring Data 2025-10-08T12:05:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 152 21FLCEN_WQX Fl Dept. of Environmental Protection, Central District State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 3319 Mcguire Blvd | Orlando, FL 32803 | | FL | 32803 | US | Location 3319 Mcguire Blvd Orlando, FL 32803 FL 32803 Water Quality Monitoring Data 2025-11-12T11:14:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 277 21FLCHAR_WQX FDEP Charlotte Harbor Aquatic/Buffer Preserves State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 12301 Burnt Store Rd. | Punta Gorda, FL 33955 | | FL | 33955 | US | Location 12301 Burnt Store Rd. Punta Gorda, FL 33955 FL 33955 The Charlotte Harbor Estuaries Volunteer Water Quality Monitoring Network (CHEVWQMN) 2025-10-08T15:08:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10022 21FLCHCO_WQX CHARLOTTE COUNTY Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-10T13:51:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1071 21FLCHDH Charlotte County Department of Health State/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1252 21FLCHDH_WQX Charlotte County Department of Health State/US Government Water Quality Monitoring Data 2010-10-12T12:49:59 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 72 21FLCMP_WQX FL Dept. of Environmental Protection, OCEC State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 160 Governmental Center | Pensacola, Florida 32501-5794 | | | | US | Location 160 Governmental Center Pensacola, Florida 32501-5794 Okaloosa County Environmental Council water quality monitoring organization ("Aqualab") partnering with The Florida Department of Environmental Protection for Water Quality Monitoring of Choctawhatchee Bay and adjacent water bodies. 2025-10-10T14:41:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1334 21FLCOAB_WQX City of Atlantic Beach State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 1200 Sandpiper Lane | Atlantic Beach, FL 32233 | | FL | 32233 | US | Location 1200 Sandpiper Lane Atlantic Beach, FL 32233 FL 32233 Water Quality Monitoring data 2025-10-13T12:35:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8226 21FLCOBS_WQX CITY OF BONITA SPRINGS Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-13T14:16:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8227 21FLCOFM_WQX CITY OF FORT MYERS Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 1711 12th St E | | PALMETTO | FL | 34221 | US | Location 1711 12th St E PALMETTO FL 34221 Water Quality Monitoring Data 2025-10-13T14:52:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1317 21FLCOJB_WQX City of Jacksonville Beach Private Industry Internet | COJB.net Internet COJB.net Location | 337 1ST Ave South | Jacksonville Beach, FL 32250 | | FL | 32250 | US | Location 337 1ST Ave South Jacksonville Beach, FL 32250 FL 32250 Water Quality Monitoring data 2025-10-13T15:22:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 274 21FLCOLL_WQX Collier County Pollution Control (Florida) State/US Government Internet | www.colliergov.net Internet www.colliergov.net Location | 3301 E. Tamiami Trail, Bldg. H | Naples, FL 34112 | | FL | 34112 | US | Location 3301 E. Tamiami Trail, Bldg. H Naples, FL 34112 FL 34112 3339 Tamiami Trail East, Suite 304 Naples, FL 34112 2025-11-05T14:54:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8228 21FLCOMI_WQX CITY OF MARCO ISLAND Local/US Government Internet | www.cityofmarcoisland.com Internet www.cityofmarcoisland.com Water Quality Monitoring Data 2025-10-14T12:49:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1335 21FLCONB_WQX City of Neptune Beach State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 2010 Forest Avenue | Neptune Beach, FL 32266 | | FL | 32266 | US | Location 2010 Forest Avenue Neptune Beach, FL 32266 FL 32266 Water Quality Monitoring Data 2025-10-15T13:32:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3986 21FLCONS_WQX The Conservancy of Southwest Florida State/US Government Location | 1450 Merrihue Drive | | Naples | FL | 34102 | US | Location 1450 Merrihue Drive Naples FL 34102 Water Quality Monitoring 2013-08-27T12:55:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13206 21FLCON_WQX CITY OF NICEVILLE State/US Government Water Quality Monitoring Data 2025-11-18T14:12:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10326 21FLCOPC_WQX City of Plant City Local/US Government Internet | plantcitygov.com Internet plantcitygov.com Water Quality Monitoring Data 2025-10-15T13:48:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4586 21FLCOSP_WQX City of St Petersburg State/US Government Internet | www.stpete.org Internet www.stpete.org Location | 1650 Third Ave North | | St. Petersburg | FL | 33710 | US | 103 Location 1650 Third Ave North St. Petersburg FL 33710 Water Quality Monitoring data 2025-10-15T14:05:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 567 21FLCOT_WQX City of Tallahassee Stormwater State/US Government Internet | www.talgov.com Internet www.talgov.com Location | 408 N. Adams Street, B-26 | Tallahassee, FL 32301 | | FL | 32301 | US | Location 408 N. Adams Street, B-26 Tallahassee, FL 32301 FL 32301 Water Quality Monitoring Data 2025-10-15T14:21:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 386 21FLCPSJ_WQX City of Port St. Joe Wastewater Treatment Plant (Florida) State/US Government water quality monitoring data 2003-11-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 507 21FLCPSL_WQX CITY OF PORT SAINT LUCIE State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-15T14:33:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9766 21FLCRCP_WQX CORAL REEF CONSERVATION PROGRAM State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-15T15:19:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 345 21FLDADE_WQX Dade Environmental Resource Management (Florida) State/US Government Internet | http://www.miamidade.gov/economy/ Internet http://www.miamidade.gov/economy/ Location | 701 NW 1st Court | Miami, FL 33136 | | FL | 33136 | US | Location 701 NW 1st Court Miami, FL 33136 FL 33136 Water Quality Monitoring Data 2025-10-16T09:55:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3366 21FLDELT_WQX City of Deltona Local/US Government Internet | www.deltonafl.gov Internet www.deltonafl.gov Mailing | 2345 Providence Blvd. | | Deltona | FL | 32725 | US | Mailing 2345 Providence Blvd. Deltona FL 32725 Water Quality Monitoring 2025-10-16T10:13:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 270 21FLDOH_WQX Division of Environmental Health, Bureau of Water Programs State/US Government Email | WIN_Coordinator@floridadep.gov ; Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov ; Email Location | 4052 Bald Cypress Way BIN #C-22, | Tallahassee, FL 32399-1742 | | FL | 32399-1742 | US | Location 4052 Bald Cypress Way BIN #C-22, Tallahassee, FL 32399-1742 FL 32399-1742 Floridas Healthy Beaches Program Water Quality Data 2026-01-23T16:51:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8229 21FLDUNE_WQX CITY OF DUNEDIN Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 737 Louden Ave | | DUNEDIN | FL | 34698 | US | Location 737 Louden Ave DUNEDIN FL 34698 Water Quality Monitoring Data 2025-10-16T11:21:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10021 21FLECUA_WQX EMERALD COAST UTLITIES AUTHORITY Local/US Government Internet | www.ecua.fl.gov Internet www.ecua.fl.gov Water Quality Monitoring Data 2025-10-16T11:43:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 148 21FLEECO_WQX Lee County State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 60 DANLEY DRIVE, UNIT 2 | FORT MYERS, FL 33907 | | FL | 33907 | US | Location 60 DANLEY DRIVE, UNIT 2 FORT MYERS, FL 33907 FL 33907 Ambient Surface Water Quality Monitoring Data 2025-10-16T12:23:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 443 21FLERDI_WQX Environmental Research and Design, Inc (Florida) State/US Government Water Quality Monitoring Data 2004-08-17T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10327 21FLESC_WQX ESCAMBIA COUNTY Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-16T14:10:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8230 21FLESPI_WQX ENVIRONMENTAL SERVICES AND PERMITTING, INC. Private Industry Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 12580 nw us hwy 441 | | ALACHUA | FL | 32615 | US | Location 12580 nw us hwy 441 ALACHUA FL 32615 Water Quality Monitoring Data 2025-10-16T14:36:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10016 21FLFLAT_WQX FLATWOODS CONSULTING GROUP Private Non-Industrial Internet | http://www.flatwoodsconsulting.com/ Internet http://www.flatwoodsconsulting.com/ Water Quality Monitoring Data 2024-03-20T17:01:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1253 21FLFMRI_WQX Fish and Wildlife Research Institute / FWC State/US Government Location | 100 8th Avenue SE | St. Petersburg, FL 33701 | | FL | 33701 | US | Location 100 8th Avenue SE St. Petersburg, FL 33701 FL 33701 Water Quality Monitoring Data 2011-01-20T10:49:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8946 21FLFRYD_WQX FRYDENBORG ECOLOGIC LLC Private Industry Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Mailing | 5016 Crestwood ct FL | | Tallahassee | FL | 32311 | US | Mailing 5016 Crestwood ct FL Tallahassee FL 32311 Water Quality Monitoring Data 2025-10-16T15:05:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8231 21FLFSI_WQX HOWARD T ODUM FLORIDA SPRINGS INSTITUTE Volunteer Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 23695 W US 27 | | HIGH SPRINGS | FL | 32643 | US | Location 23695 W US 27 HIGH SPRINGS FL 32643 Water Quality Monitoring Data 2025-10-20T09:17:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 157 21FLFTM_WQX FL Dept. of Environmental Protection, South District State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 7451 Golf Course Blvd | Punta Gorda, FL 33982 | | FL | 33982 | US | Location 7451 Golf Course Blvd Punta Gorda, FL 33982 FL 33982 Water Quality Monitoring Data 2025-10-20T10:00:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8232 21FLFWC_WQX FLORIDA FISH AND WILDLIFE CONSERVATION COMMISSION State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 100 8th Ave SE FL | | ST. PETERSBURG | FL | 33712 | US | Location 100 8th Ave SE FL ST. PETERSBURG FL 33712 Water Quality Monitoring Data 2024-10-17T08:23:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 425 21FLGAEP_WQX Georgia Environmental Protection Division State/US Government Water Quality Monitoring Data 2017-08-02T19:36:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 446 21FLGBO1_WQX National Health and Environmental Effect Research-NHEERL(FL) State/US Government Water Quality Monitoring Data: USEPA Office of Research and Development, National Health and Environmental Effects Research Laboratory (NHEERL), Gulf Ecology Division 2004-08-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 48 21FLGCWW_WQX Gilcrist County Well Watch (Florida) State/US Government Groundwater Monitoring 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 58 21FLGFWF_WQX Florida Fish and Wildlife Conservation Commission State/US Government Water Quality Monitoring Data 2003-02-24T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12646 21FLGJAX_WQX GROUNDWORK JACKSONVILLE INC Private Non-Industrial Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-20T10:20:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 343 21FLGPC_WQX Gulf Power Company (Florida) State/US Government Water Quality Monitoring Data 2003-02-19T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 489 21FLGTM_WQX GUANA TOLOMATO MATANZAS NATIONAL ESTUARINE RESEARCH RESERVE State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-20T10:46:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8233 21FLGWMS_WQX FDEP GROUNDWATER MANAGEMENT SECTION State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | FDEP 2600 Blair Stone Road | | TALLAHASSEE | FL | 32399 | US | Location FDEP 2600 Blair Stone Road TALLAHASSEE FL 32399 Water Quality Monitoring Data 2025-10-22T16:30:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 78 21FLGW_WQX FL Dept. of Environmental Protection State/US Government Internet | http://www.dep.state.fl.us/water/monitoring/index.htm Internet http://www.dep.state.fl.us/water/monitoring/index.htm Location | 2600 Blair Stone Rd, MS3525 | Tallahassee, FL 32399 | | FL | 32399 | US | Location 2600 Blair Stone Rd, MS3525 Tallahassee, FL 32399 FL 32399 Water Quality Monitoring Data 2025-11-12T14:55:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 481 21FLHBOI_WQX Harbor Branch Oceanographic Institution (Florida) State/US Government Water Quality Monitoring Data 2005-01-28T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10009 21FLHESD_WQX HILLSBOROUGH COUNTY ENVIRONMENTAL SERVICES DIVISION Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-22T16:51:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 132 21FLHILL_WQX Environmental Protection Commission of Hillsborough County State/US Government Internet | www.epchc.org Internet www.epchc.org Location | 3629 Queen Palm Drive | Tampa, FL 33619 | | FL | 33619 | US | Location 3629 Queen Palm Drive Tampa, FL 33619 FL 33619 Ambient water quality monitoring data collected by Hillsborough County Environmental Protection Commission, Monitoring and Analysis Section Note: Detection limit for Enterococcus bacteria is 2 / 100 mL unless otherwise indicated for 2001. 2025-10-22T17:32:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 305 21FLIMCA_WQX IMC Agrico (Florida) State/US Government Surface Water Data 2002-06-28T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1332 21FLJEA_WQX Jacksonville Electric Authority State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring data 2025-10-23T10:40:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 83 21FLJXWQ_WQX City of Jacksonville State/US Government Internet | coj.net Internet coj.net Location | EQD, 407 N Laura St, Suite 300 | Jacksonville, FL 32202 | | FL | 32202 | US | Location EQD, 407 N Laura St, Suite 300 Jacksonville, FL 32202 FL 32202 Water Quality Monitoring data 2025-10-23T13:25:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 484 21FLKEYW_WQX City of Key West (Florida) State/US Government Water Quality Monitoring Data 2005-02-22T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8234 21FLKISS_WQX CITY OF KISSIMMEE Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 101 Church Street Suite 301 | | KISSIMMEE | FL | 34741 | US | Location 101 Church Street Suite 301 KISSIMMEE FL 34741 Water Quality Monitoring Data 2025-10-23T14:28:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10013 21FLKNMS_WQX FLORIDA KEYS NATIONAL MARINE SANCTUARY *State Government US Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-23T14:51:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 467 21FLKTNC_WQX The Nature Conservancy of the Florida Keys State/US Government Water Quality Monitoring Data 2017-08-02T19:42:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 71 21FLKWAT_WQX FLORIDA LAKEWATCH State/US Government Internet | http://lakewatch.ifas.ufl.edu/ Internet http://lakewatch.ifas.ufl.edu/ Water Quality Monitoring Data 2025-10-23T15:29:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 318 21FLLCHD_WQX Lee County Hyacinth Control District (Florida) State/US Government Water Quality Monitoring Data 2002-12-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 188 21FLLCPC_WQX Lake County Water Resource Management Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 13130 County Landfill Road | Tavares, FL 32778 | | FL | 32778 | US | Location 13130 County Landfill Road Tavares, FL 32778 FL 32778 Water Resource Monitoring for Lake County 2025-10-24T12:45:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8235 21FLLEHI_WQX LEHIGH ACRES MUNICIPAL SERVICES IMPROVEMENT DISTRICT Local/US Government Internet | capecoral.net Internet capecoral.net Location | 815 Nicholas Parkway | | CAPE CORAL | FL | 33990 | US | Location 815 Nicholas Parkway CAPE CORAL FL 33990 Water Quality Monitoring Data 2025-10-24T13:13:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 476 21FLLEON_WQX Leon County Public Works (Florida) State/US Government Internet | www.leoncountyfl.gov Internet www.leoncountyfl.gov Location | 2280 Miccosukee Road | Tallahassee, FL 32308 | | FL | 32308 | US | Location 2280 Miccosukee Road Tallahassee, FL 32308 FL 32308 Water Quality Monitoring Data 2025-10-24T14:02:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 51 21FLLOXB_WQX Loxahatchee River District (Florida) State/US Government Biological Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 50 21FLLOX_WQX Loxahatchee River District State/US Government Internet | www.loxahatcheeriver.org Internet www.loxahatcheeriver.org Location | 2500 Jupiter Park Drive | Jupiter, FL 33458 | | FL | 33458 | US | Location 2500 Jupiter Park Drive Jupiter, FL 33458 FL 33458 Water Quality Monitoring Data 2025-10-24T15:06:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12647 21FLMAIT_WQX CITY OF MAITLAND Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-27T08:22:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 304 21FLMANA_WQX Manatee County Parks and Natural Resources Department (Florida) State/US Government Internet | mymanatee.org Internet mymanatee.org Location | 202 6th Ave East | Bradenton, FL 34206-1000 | | FL | 34206-1000 | US | Location 202 6th Ave East Bradenton, FL 34206-1000 FL 34206-1000 Water Quality Monitoring Data 2025-10-27T08:46:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10015 21FLMAR_WQX MARTIN COUNTY BOARD OF COUNTY COMMISSIONERS Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-27T09:02:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1297 21FLMAYP_WQX Naval Station Mayport Federal/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | NAVFAC, Bldg 2021 Bon Homme Richard St | Jacksonville Beach, FL 32228-0067 | | FL | 32228-0067 | US | Location NAVFAC, Bldg 2021 Bon Homme Richard St Jacksonville Beach, FL 32228-0067 FL 32228-0067 Water Quality Monitoring data 2025-10-27T09:11:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 268 21FLMCGL_WQX McGlynn Laboratories, Inc State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 568 Beverly Court | Tallahassee, FL 32303 | | FL | 32303 | US | Location 568 Beverly Court Tallahassee, FL 32303 FL 32303 Water Quality Monitoring Data 2024-10-24T10:01:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10008 21FLMONR_WQX MONROE COUNTY BOARD OF COUNTY COMMISSIONERS Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2024-03-22T11:42:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8236 21FLMOSA_WQX MOSAIC FERTILIZER, LLC. Private Industry Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 13830 Circa Crossing Drive | | LITHIA | FL | 33547 | US | Location 13830 Circa Crossing Drive LITHIA FL 33547 Water Quality Monitoring Data 2025-10-27T09:33:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 424 21FLMRC_WQX Marine Resource Council of East Florida State/US Government Internet | lovetheirl.org Internet lovetheirl.org Location | 3275 Dixie Hwy. NE | Palm Bay, Florida 32905 | | FL | 32905 | US | Location 3275 Dixie Hwy. NE Palm Bay, Florida 32905 FL 32905 Water Quality Monitoring Data 2025-10-27T10:05:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10014 21FLMWK_WQX MIAMI WATERKEEPER Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-27T09:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 418 21FLNAPL_WQX City of Naples (Florida) State/US Government Internet | www.naplesgov.com Internet www.naplesgov.com Location | 380 Riverside Circle | Naples, FL 34102 | | FL | 34102 | US | Location 380 Riverside Circle Naples, FL 34102 FL 34102 Water Quality Monitoring Data 2025-10-27T10:23:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10019 21FLNOPO_WQX CITY OF NORTH PORT Local/US Government Internet | www.cityofnorthport.com Internet www.cityofnorthport.com Water Quality Monitoring Data 2025-11-17T12:02:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10012 21FLNUTT_WQX NUTTER AND ASSOCIATES Private Industry Internet | www.nutterinc.com Internet www.nutterinc.com Water Quality Monitoring Data 2025-11-17T12:35:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 31 21FLNWFD_WQX Northwest Florida Water Management District State/US Government Internet | nwfwater.com Internet nwfwater.com Location | 81 Water Management Drive | Havana, FL 32333 | | FL | 32333 | US | Location 81 Water Management Drive Havana, FL 32333 FL 32333 Ambient Water Quality Monitoring Data 2025-10-27T10:41:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13209 21FLOKA_WQX OKALOOSA COUNTY WATER State/US Government Internet | https://myokaloosa.com/ Internet https://myokaloosa.com/ Water Quality Monitoring Data 2025-11-18T14:22:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 253 21FLORAN_WQX Orange County Environmental (Florida) State/US Government Internet | http://www.orangecountyfl.net/Environment.aspx Internet http://www.orangecountyfl.net/Environment.aspx Location | 800 Mercy Drive, Suite 4 | Orlando, FL 32808 | | FL | 32808 | US | Location 800 Mercy Drive, Suite 4 Orlando, FL 32808 FL 32808 Ambient Water Quality Monitoring of Data 2025-10-27T11:12:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 316 21FLORL_WQX City of Orlando - Streets and Stormwater Division (Florida) State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 1030 S Woods Ave | Orlando, FL ??32805 | | FL | 32805 | US | Location 1030 S Woods Ave Orlando, FL ??32805 FL 32805 Within the Stormwater Division, our mission is to collect and maintain, through water samples, monitoring and inspections, the data necessary to support the preservation of the quality of Orlando's lakes. 2025-10-27T11:46:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10020 21FLOSCE_WQX OSCEOLA COUNTY Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2024-03-22T13:16:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1254 21FLPASC_WQX Pasco County Stormwater Management Division State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 5808 Breckenridge Rd STE-A | Tampa, FL 33610 | | FL | 33610 | US | Location 5808 Breckenridge Rd STE-A Tampa, FL 33610 FL 33610 Water Quality Monitoring Data 2025-11-17T13:55:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 228 21FLPBCH_WQX Palm Beach County Environmental Resources Management Departm State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 2300 North Jog Road, 4th Floor | West Palm Beach, Fl?? 33411-2743 | | FL | 33411-2743 | US | Location 2300 North Jog Road, 4th Floor West Palm Beach, Fl?? 33411-2743 FL 33411-2743 Water Quality Monitoring 2025-10-27T12:12:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8237 21FLPBSD_WQX PELICAN BAY SERVICES Local/US Government Internet | http://pelicanbayservicesdivision.net/ Internet http://pelicanbayservicesdivision.net/ Location | 8960 Hammock Oak Drive | | NAPLES | FL | 34108 | US | Location 8960 Hammock Oak Drive NAPLES FL 34108 Water Quality Monitoring Data 2025-10-27T12:30:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 356 21FLPCSW_WQX PROJECT COAST - Southwest Florida Water Management District State/US Government Location | 2379 Broad St | Brooksville, FL 34604 | | FL | 34604 | US | Location 2379 Broad St Brooksville, FL 34604 FL 34604 Water Quality Monitoring Data 2018-12-12T14:18:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 104 21FLPDEM_WQX Pinellas County Dept. of Environmental Management State/US Government Internet | www.pinellascounty.org/environment Internet www.pinellascounty.org/environment Location | 300 South Garden Avenue | Clearwater, FL 33756 | | FL | 33756 | US | Location 300 South Garden Avenue Clearwater, FL 33756 FL 33756 The Water Resources Management Section (WRMS) of the Pinellas County Department of Environmental Management (DEM) began the Surface Water Ambient Monitoring Program (SWAMP) in 1990 as part of the County Comprehensive plan of 1989. 2025-10-27T13:01:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 149 21FLPNS_WQX FL Dept. of Environmental Protection, Northwest District State/US Government Internet | http://www.dep.state.fl.us Internet http://www.dep.state.fl.us Location | 160 Governmental Center | Pensacola, FL 32501 | | FL | 32501 | US | Location 160 Governmental Center Pensacola, FL 32501 FL 32501 Water Quality Monitoring Data for the Watershed Management Section of the Water Resources Department of The Florida Department of Environmental Protection 2025-11-13T08:20:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 198 21FLPOLK_WQX Polk County Natural Resources Division State/US Government Internet | www.polk-county.net Internet www.polk-county.net Location | 4189 Ben Durrance Rd. | Bartow, FL 33830 | | FL | 33830 | US | Location 4189 Ben Durrance Rd. Bartow, FL 33830 FL 33830 To monitor, manage, prtoect and improve the groundwater and surface water resources of Polk County 2025-10-28T09:44:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 290 21FLRCID_WQX Reedy Creek Improvement District - Env Services (Florida) State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-28T10:22:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1255 21FLROOK_WQX FDEP Rookery Bay National Estuarine Research Preserve State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-10-28T12:30:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10011 21FLSABR_WQX ST. ANDREW BAY RESOURCE MANAGEMENT ASSOCIATION INC. Local/US Government Internet | standrewbaywatch.org Internet standrewbaywatch.org Water Quality Monitoring Data 2025-10-28T13:15:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 213 21FLSARA_WQX Sarasota County Environmental Services State/US Government Email | WIN_Coordinator@floridadep.gov ; Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov ; Email Location | 1001 Sarasota Center Blvd. | Sarasota, FL 34240 | | FL | 34240 | US | Location 1001 Sarasota Center Blvd. Sarasota, FL 34240 FL 34240 Surface Water, Ground Water, Biological, & Sediment. 2025-10-29T09:58:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1233 21FLSBL_WQX City of Sanibel, Natural Resources Department (Florida) State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 800 Dunlop Road | Sanibel, FL 33957 | | FL | 33957 | US | Location 800 Dunlop Road Sanibel, FL 33957 FL 33957 Water Quality Monitoring Data 2025-10-29T11:07:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 323 21FLSCCF_WQX SANIBEL CAPTIVA CONSERVATION FOUNDATION State/US Government Internet | http://www.sccf.org/ Internet http://www.sccf.org/ Location | 900 A Tarpon Bay Road | Sanibel, FL 33957 | | FL | 33957 | US | Location 900 A Tarpon Bay Road Sanibel, FL 33957 FL 33957 Water Quality Monitoring Data 2025-10-29T11:35:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12666 21FLSCWK_WQX SUNCOAST WATER KEEPERS Volunteer Internet | https://www.suncoastwaterkeeper.org/ Internet https://www.suncoastwaterkeeper.org/ Water Quality Monitoring Data 2025-10-29T12:02:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 150 21FLSEAS_WQX Florida Department of Environmental Protection State/US Government Email | brooksc@doacs.state.fl.us Email brooksc@doacs.state.fl.us Location | 1203 Governors Square Blvd, 5th Floor | Tallahassee, FL 32301 | | FL | 32301 | US | Location 1203 Governors Square Blvd, 5th Floor Tallahassee, FL 32301 FL 32301 Water Quality Monitoring Data 2018-12-14T09:29:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 180 21FLSEM_WQX Seminole County (Florida) State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 520 W Lake Mary Blvd Suite 200 | Sanford, FL 32773 | | FL | 32773 | US | Location 520 W Lake Mary Blvd Suite 200 Sanford, FL 32773 FL 32773 Water Quality Monitoring Data 2025-10-29T12:44:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 43 21FLSFWM_WQX South Florida Water Management District State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 3301 Gun Club Road | West Palm Beach, FL 33406 | | FL | 33406 | US | Location 3301 Gun Club Road West Palm Beach, FL 33406 FL 33406 Water Quality Monitoring Data 2025-11-06T15:27:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1077 21FLSGCSP South Gulf Cove Sampling Project State/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12667 21FLSJUD_WQX ST. JOHNS COUNTY UTILITY DEPARTMENT Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-11-06T14:31:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 54 21FLSJWM_WQX St. Johns River Water Management District State/US Government Internet | http://www.sjrwmd.com Internet http://www.sjrwmd.com Location | P.O. Box 1429 | Palatka, FL 32178-1429 | | FL | 32178-1429 | US | Location P.O. Box 1429 Palatka, FL 32178-1429 FL 32178-1429 Water Quality Monitoring Data 2025-11-03T16:55:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 643 21FLSMRC_WQX SMR Communities, Inc. (Florida) State/US Government Internet | www.enviro-audit.com Internet www.enviro-audit.com Location | 431 10th Avenue West | Palmetto, FL 34221 | | FL | 34221 | US | Location 431 10th Avenue West Palmetto, FL 34221 FL 34221 2025-10-31T11:46:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 136 21FLSUW_WQX Suwannee River Water Management District State/US Government Internet | mysuwanneeriver.com Internet mysuwanneeriver.com Location | 9225 County Road 49 | Live Oak, FL 32060 | | FL | 32060 | US | Location 9225 County Road 49 Live Oak, FL 32060 FL 32060 Water quality Monitoring Data 2025-11-03T09:12:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 216 21FLSWFD_WQX Southwest Florida Water Management District State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 7601 U.S. Highway 301 North | Tampa, FL 33637 | | FL | 33637 | US | Location 7601 U.S. Highway 301 North Tampa, FL 33637 FL 33637 Water Quality Monitoring Data 2025-11-05T08:09:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 532 21FLTBW_WQX Tampa Bay Water State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 2535 Landmark Drive, Suite 211 | Clearwater, FL 33761 | | FL | 33761 | US | Location 2535 Landmark Drive, Suite 211 Clearwater, FL 33761 FL 33761 Water Quality Monitoring Data.¶ 2025-11-05T08:43:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8307 21FLTHAS_WQX Turrell, Hall , Inc. Private Industry Water Quality Monitoring Data 2019-01-25T11:22:59 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8246 21FLTHLR_WQX Florida Department of Environmental Protection-Tallahassee ROC *State Government US Florida Department of Environmental Protection-Tallahassee ROC 2018-12-18T14:10:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8238 21FLTLHR_WQX FDEP TALLAHASSEE REGIONAL OPERATIONS CENTER State/US Government Internet | http://www.dep.state.fl.us/mainpage/default.htm Internet http://www.dep.state.fl.us/mainpage/default.htm Location | 2600 Blairstone Rd | | TALLAHASSEE | FL | 32399 | US | Location 2600 Blairstone Rd TALLAHASSEE FL 32399 Water quality monitoring data 2025-11-17T14:36:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 153 21FLTPA_WQX FL Dept. Environmental Protection, Southwest District State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 13051 North Telecom Parkway | Tampa, FL 33637 | | FL | 33637 | US | Location 13051 North Telecom Parkway Tampa, FL 33637 FL 33637 State environmental regulatory agency which generates water and sediment quality data, physicochemical data and biological data. 2025-11-13T11:24:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10017 21FLUFSW_WQX UNIVERSITY OF FLORIDA (SOIL AND WATER SCIENCES DEPARTMENT) University/College Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Water Quality Monitoring Data 2025-11-04T09:22:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 57 21FLVEMD_WQX Volusia County Environmental Health Lab State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 1250 Indian Lake Road | Daytona Beach, FL 32124-1038 | | FL | 32124-1038 | US | Location 1250 Indian Lake Road Daytona Beach, FL 32124-1038 FL 32124-1038 The VCEHL is a full service local laboratory formed by combining County of Volusia Environmental Management Services and state Department of Health personnel. Ambient monitoring of three river systems is conducted. 2025-11-04T09:56:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12006 21FLVOE_WQX VILLAGE OF ESTERO Local/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 1711 12th Street East | | Palmetto | FL | 34221 | US | Location 1711 12th Street East Palmetto FL 34221 Water Quality Monitoring Data 2025-11-04T10:11:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8239 21FLWET_WQX FDEP WATERSHED EVALUATION AND TMDL SECTION State/US Government Location | FDEP 2600 Blair Stone Road | | TALLAHASSEE | FL | 32399 | US | Location FDEP 2600 Blair Stone Road TALLAHASSEE FL 32399 Water Qaulity Monitoring 2018-12-07T15:24:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 423 21FLWPBH_WQX City of West Palm Beach (Florida) State/US Government Water Quality 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 154 21FLWPB_WQX FL Dept. of Environmental Protection, Southeast District State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 1801 SE Hillmoor Dr | Port St. Lucie, FL 34952 | | FL | 34952 | US | Location 1801 SE Hillmoor Dr Port St. Lucie, FL 34952 FL 34952 Water Quality Monitoring Data 2025-11-13T11:34:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 151 21FLWQA_WQX FDEP Watershed Assessment Section (WAS) State/US Government Internet | http://www.dep.state.fl.us/water/watersheds/assessment/index.htm Internet http://www.dep.state.fl.us/water/watersheds/assessment/index.htm Location | 2600 Blair Stone Rd | Tallahassee, FL 32399 | | FL | 32399 | US | Location 2600 Blair Stone Rd Tallahassee, FL 32399 FL 32399 Watershed Assessment Section (WAS) - Formerly WQAS Surface Water Quality Monitoring Data and TMDLs 2025-11-05T10:37:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 530 21FLWQSP_WQX FDEP, Water Quality Standards and Special Projects (Florida) State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 2600 Blairstone Road, MS3560 | Tallahassee, FL. 32399-2400 | | FL | 32399-2400 | US | Location 2600 Blairstone Road, MS3560 Tallahassee, FL. 32399-2400 FL 32399-2400 Water Quality Monitoring Data 2025-11-24T10:38:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 222 21GACRD GEORGIA DEPARTMENT OF NATURAL RESOURCES *State Government US Email | Elizabeth_Cheney@coastal.dnr.state.ga.us Email Elizabeth_Cheney@coastal.dnr.state.ga.us Location | One Conservation Way | | Brunswick | GA | 31520 | US | Location One Conservation Way Brunswick GA 31520 COASTAL RESOURCES DIVISION 2025-12-08T17:23:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 221 21GAEPD_WQX Georgia DNR Environmental Protection Division *State Government US Email | Joel.Owen2@dnr.ga.gov Email Joel.Owen2@dnr.ga.gov Shipping | 2 MLK Jr. Drive, STE 1152 | East Tower | Atlanta | GA | 30334 | US | 121 ; Mailing | 2 MLK Jr. Drive, STE 1152 | East Tower | Atlanta | GA | 30334 | US | 121 ; Location | 2 MLK Jr Drive, STE 1152 | East Tower | Atlanta | GA | 30334 | US | 121 Shipping 2 MLK Jr. Drive, STE 1152 East Tower Atlanta GA 30334 Georgia DNR Environmental Protection Division 2026-07-27T10:08:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1288 21GA_WQX Georgia Department Of Natural Resources *State Government US Water Quality Monitoring Data for all the Waters in the state 2019-07-17T12:31:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1037 21GPBCH 21GPBCH - Grand Portage Beaches (Tribal) Tribal 406 Email | mwatkins@grandportage.com ; Email | tmanthey@grandportage.com Email mwatkins@grandportage.com ; Email Mailing | PO Box 428 | | Grand Portage | MN | 55605 | US | ; Location | 27 Store Rd. | | Grand Portage | MN | 55605 | US | Mailing PO Box 428 Grand Portage MN 55605 2026-03-25T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 241 21GUAM Guam Environmental Protection Agency (BEACH) State/US Government Email | annie.leonguerrero@epa.guam.gov Email annie.leonguerrero@epa.guam.gov Location | 15-6101 Mariner Avenue | | Tiyan | GU | | US | ; Shipping | 17-3304 Mariner Avenue | | Tiyan | GU | | US | ; Mailing | P.O. Box 22439, GMF | | Barrigada | GU | | US | Location 15-6101 Mariner Avenue Tiyan GU Water Quality Monitoring Data 2025-12-23T00:11:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1023 21GUBCH Guam Environmental Protection Agency State/US Government Internet | http://epa.guam.gov/ Internet http://epa.guam.gov/ Mailing | 15-6101 Mariner Avenue | | Barrigada | GU | | US | Mailing 15-6101 Mariner Avenue Barrigada GU 2026-08-14T00:46:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 88 21HI Hawaii Department of Health Clean Water Branch *State Government US Email | cleanwaterbranch@doh.hawaii.gov Email cleanwaterbranch@doh.hawaii.gov Mailing | 2827 Waimano Home Road | | Pearl City | HI | 96782 | US | Mailing 2827 Waimano Home Road Pearl City HI 96782 2026-07-30T19:32:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 394 21ILBCH_WQX Illinois Department of Public Health State/US Government 2026-03-25T12:29:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 395 21INBCH Indiana Department of Environmental Management (BEACH) State/US Government Internet | http://www.garysanitary.com/ ; Internet | www.laportecountybeaches.com ; Internet | www.idem.in.gov ; Internet | www.eastchicago.com/health.html ; Internet | http://www.lakecountyin.org/portal/media-type/html/group/parks-recreation/page/default.psml ; Internet | http://www.gohammond.com/web/index.php?sanitarydistrict ; Internet | http://www.in.gov/dnr/parklake/6711.htm Internet http://www.garysanitary.com/ ; Internet Mailing | 100 N. Senate Ave. | | Indianapolis | IN | 46204 | US | Mailing 100 N. Senate Ave. Indianapolis IN 46204 2016-03-04T10:52:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7306 21INDEM Indiana Department of Environmental Management State/US Government Email | beaches@idem.in.gov Email beaches@idem.in.gov Location | 330 W US Hwy 30 | | Valparaiso | IN | 46385 | US | 127 Location 330 W US Hwy 30 Valparaiso IN 46385 2026-03-30T14:09:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 22 21IND_WQX Indiana Department Of Environmental Management *State Government US Email | TBOWREN@idem.in.gov Email TBOWREN@idem.in.gov Location | 2525 N. Shadeland Ave. | | Indianapolis | IN | 46204 | US | 027 Location 2525 N. Shadeland Ave. Indianapolis IN 46204 Water Quality Monitoring Data for all the Waters in the state 2017-08-02T14:52:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 41 21IOWA_WQX Iowa DNR Surface Water Monitoring Data *State Government US Internet | katie.greenstein@dnr.iowa.gov Internet katie.greenstein@dnr.iowa.gov Location | 502 E 9th ST | | Des Moines | IA | 50319 | US | 153 Location 502 E 9th ST Des Moines IA 50319 Data collected by the Iowa Dept. of Natural Resources Water Monitoring Section or one of its delegates. 2025-06-03T13:16:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 98 21KAN001_WQX Kansas Department Of Health And Environment *State Government US Internet | wqx@kdheks.gov Internet wqx@kdheks.gov Water Quality Monitoring Data for all the Waters in the state 2025-12-22T18:33:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 55 21KY_WQX KY WQX *State Government US KY WQX 2026-07-14T13:38:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 396 21LABCH Louisiana Department of Health State/US Government Internet | https://ldh.la.gov/page/288 ; Email | Jennifer.armentor@la.gov Internet https://ldh.la.gov/page/288 ; Email Mailing | P. O. Box 4489 | | Baton Rouge | LA | 70821 | US | Mailing P. O. Box 4489 Baton Rouge LA 70821 2025-11-18T17:29:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 397 21MABCH Massachusetts Dept. of Public Health State/US Government Email | erin.collins3@mass.gov Email erin.collins3@mass.gov Mailing | 250 Washington St. | | Boston | MA | 02108 | US | Mailing 250 Washington St. Boston MA 02108 2026-03-02T10:48:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 399 21MEBCH Maine Department of Environmental Protection State/US Government Email | sarah.gensel@maine.gov Email sarah.gensel@maine.gov Location | 17 State House Station | 312 Canco Road | Portland | ME | 04103 | US | 011 Location 17 State House Station 312 Canco Road Portland ME 04103 Maine Dept of Env Protection. 2026-01-21T12:07:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13247 21MICH_MICORPS Michigan EGLE - MiCorps Volunteer Michigan Department of Environment, Great Lakes, and Energy - MiCorp Volunteer Program 2026-01-12T09:53:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 117 21MICH_WQX Michigan DEQ *State Government US Internet | http://www.michigan.gov/deq Internet http://www.michigan.gov/deq Location | 525 West Allegan, Constitution Hall | | Lansing | MI | 489097773 | US | Location 525 West Allegan, Constitution Hall Lansing MI 489097773 2026-05-19T10:01:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13246 21MICH_WRD Michigan EGLE - WRD *State Government US Internet | www.michigan.gov/egle Internet www.michigan.gov/egle Location | 525 W. Allegan St | Debbie Stabenow Building | Lansing | MI | 48909 | US | Location 525 W. Allegan St Debbie Stabenow Building Lansing MI 48909 Michigan Department of Environment, Great Lakes, and Energy - Water Resources Division 2026-08-18T08:57:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1342 21MNBCH Minnesota Dept. of Health (BEACH) State/US Government 2012-01-10T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 400 21MSBCH Mississippi Department of Environmental Quality (BEACH) State/US Government Email | Emily_Cotton@deq.state.ms.us Email Emily_Cotton@deq.state.ms.us Mailing | P.O. Box 2261 | | Jackson | MS | 39225 | US | 049 ; Location | 515 East Amite Street | | Jackson | MS | 39201 | US | 049 Mailing P.O. Box 2261 Jackson MS 39225 Mississippi Agency responsible for Beaches data 2016-01-28T16:17:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6 21MSWQ_WQX MISSISSIPPI DEPARTMENT OF ENVIRONMENTAL QUALITY *State Government US Email | CThompson@mdeq.ms.gov Email CThompson@mdeq.ms.gov Mailing | PO BOX 2261 | | JACKSON | MS | 39225 | US | 049 Mailing PO BOX 2261 JACKSON MS 39225 The Mississippi Department of Environmental Quality is responsible for protecting the state's air, land, and water. Our mission is to safeguard the health, safety, and welfare of present and future generations of Mississippians by conserving and improving our environment and fostering wise economic growth through focused research and responsible regulation. 2026-04-01T13:05:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 218 21NC01WQ_WQX North Carolina Department of Environmental Resources NCDENR-DWQ *State Government US Water Quality Monitoring Data for all the Waters in the state 2017-08-02T17:10:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 375 21NC02WQ_WQX North Carolina Department of Environmental Resources NCDENR-DWQ (2nd) *State Government US Water Quality Monitoring Data for all the Waters in the state 2003-10-15T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 659 21NC03WQ North Carolina Dept of Environmental Quality NCDEQ-DWR WQX State/US Government Email | victor.holland@deq.nc.gov ; Email | tammy.l.hill@deq.nc.gov ; Email | Craig.Hoover@deq.nc.gov ; Email | susan.gale@deq.nc.gov ; Email | Erika.Haug@deq.nc.gov Email victor.holland@deq.nc.gov ; Email Mailing | 1621 Mail Service Center | For mail only | Raleigh | NC | 27699-1621 | US | Mailing 1621 Mail Service Center For mail only Raleigh NC 27699-1621 State of North Carolina, Dept of Environment Quality, Div of Water Resources 2026-08-13T13:21:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 401 21NCBCH NC Recreational Water Quality Program State/US Government Email | j.d.potts@ncmail.net Email j.d.potts@ncmail.net Location | P.O. Box 769 | | Morehead City | NC | 28557 | US | Location P.O. Box 769 Morehead City NC 28557 NC Department of Environment and Natural Resources, Division of Environmental Health, Recreational Water Quality Program 2026-01-14T10:32:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 815 21NCCOALITIONS NC DWQ Monitoring Coalition Program State/US Government NC DWQ Monitoring Coalition Program 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1338 21NCMONITORING NCDENR-DWR State/US Government Email | susan.gale@deq.nc.gov ; Email | tammy.l.hill@deq.nc.gov Email susan.gale@deq.nc.gov ; Email NC DWR Monitoring Coalition Program 2015-06-30T16:03:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 93 21NDHDWQ_WQX North Dakota Department Of Environmental Quality *State Government US Email | jlgross@nd.gov ; Internet | https://deq.nd.gov/WQ/3_Watershed_Mgmt ; Email | jewert@nd.gov Email jlgross@nd.gov ; Internet Location | 4201 Normandy Street | 3rd Floor | Bismarck | ND | 58503-1324 | US | 015 ; Mailing | 4201 Normandy Street | 3rd Floor | Bismarck | ND | 58503-1324 | US | 015 ; Shipping | 4201 Normandy Street | 3rd Floor | Bismarck | ND | 58503-1324 | US | 015 Location 4201 Normandy Street 3rd Floor Bismarck ND 58503-1324 Division Of Water Quality 2026-08-14T12:57:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 34 21NEB001_WQX Nebraska Department of Environment and Energy *State Government US Email | kevin.j.stoner@nebraska.gov Email kevin.j.stoner@nebraska.gov Location | PO Box 98922 | | Lincoln | NE | 68509 | US | 109 Location PO Box 98922 Lincoln NE 68509 2026-02-04T15:29:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1022 21NEV1_WQX Nevada Division of Environmental Protection *State Government US Email | jheggene@ndep.nv.gov Email jheggene@ndep.nv.gov Location | 901 S Stewart St | Suite 3004 | Carson City | NV | 89701-5249 | US | 510 Location 901 S Stewart St Suite 3004 Carson City NV 89701-5249 Nevada Division of Environmental Protection 2026-08-01T07:47:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 402 21NJBCH NJDEP State/US Government Email | virginia.loftin@dep.state.nj.us Email virginia.loftin@dep.state.nj.us Location | 401 East State St | | Trenton | NJ | 08625 | US | Location 401 East State St Trenton NJ 08625 2026-01-02T16:13:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 110 21NJDEP1_WQX NJ Department of Environmental Protection *State Government US Email | Leigh.Lager@dep.nj.gov Email Leigh.Lager@dep.nj.gov Location | 401 E State St | | Trenton | NJ | 08608-1501 | US | ; Mailing | PO Box 420 | Mail Code 401-04I | Trenton | NJ | 08625-0420 | US | Location 401 E State St Trenton NJ 08608-1501 2018-11-26T13:42:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 66 21NMEX_WQX NM Environmental Dept./SWQB *State Government US NM Environmental Dept./SWQB 2026-03-09T12:59:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 403 21NYBCH New York State Department of Health State/US Government Email | Rec.Section@health.ny.gov Email Rec.Section@health.ny.gov Location | Empire State Plaza | Corning Tower Room 1395 | Albany | NY | 12237 | US | 001 Location Empire State Plaza Corning Tower Room 1395 Albany NY 12237 2026-01-30T12:22:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 42 21NYDECA_WQX New York State Dec Division Of Water *State Government US Location | 625 Broadway | | Albany | NY | 12233-3502 | US | 001 Location 625 Broadway Albany NY 12233-3502 To protect and conserve the waters of New York State 2025-04-18T14:27:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 404 21OHBCH Ohio Department of Health State/US Government Email | sbinns@gw.odh.state.oh.us Email sbinns@gw.odh.state.oh.us Location | 246 North High Street Box 118 | | Columbus | OH | 43216 | US | Location 246 North High Street Box 118 Columbus OH 43216 2025-12-11T10:06:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 239 21OHDGW_WQX Division of Drinking and Ground Water (Ohio) State/US Government 2018-10-24T11:37:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 238 21OHIO_WQX Division of Surface water (Ohio) *State Government US 2025-08-29T10:15:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 405 21ORBCH Oregon Department of Environmental Quality State/US Government Email | steve.hanson@deq.oregon.gov Email steve.hanson@deq.oregon.gov Location | 800 NE Oregon St. Suite 640 | | Portland | | 97232 | UM | Location 800 NE Oregon St. Suite 640 Portland 97232 Beaches Program 2026-02-04T16:56:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 406 21PABCH ERIE COUNTY DEPARTMENT OF HEALTH State/US Government Internet | https://eriecountypa.gov/departments/health/services-and-programs/health-and-wellness/beach-water-testing-results/ Internet https://eriecountypa.gov/departments/health/services-and-programs/health-and-wellness/beach-water-testing-results/ Location | 606 WEST 2ND STREET | | ERIE | PA | 16507 | US | 049 Location 606 WEST 2ND STREET ERIE PA 16507 Local health department 2026-01-29T12:02:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 181 21PA_WQX PA DEPARTMENT OF ENVIRONMENTAL PROTECTION *State Government US Email | mpulket@pa.gov Email mpulket@pa.gov Location | PA DEPARTMENT OF ENVIRONMENTAL PROTECTION | 400 Market Street | Harrisburg | PA | 17101 | US | 043 Location PA DEPARTMENT OF ENVIRONMENTAL PROTECTION 400 Market Street Harrisburg PA 17101 PA ENVIRONMENTAL PROTECTION 2026-08-05T10:19:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 387 21RIBCH Rhode Island Department of Health State/US Government Email | sherry.poucher@health.ri.gov Email sherry.poucher@health.ri.gov Mailing | 3 Capitol Hill | Rm 203 | RIDOH | RI | 02908 | US | 007 Mailing 3 Capitol Hill Rm 203 RIDOH RI 02908 2026-03-10T10:04:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 68 21SC60WQ_WQX South Carolina Department of Environmental Services *State Government US Email | CHESTNDE@DHEC.SC.GOV ; Email | RABONEB@DHEC.SC.GOV Email CHESTNDE@DHEC.SC.GOV ; Email Mailing | 2600 Bull Street | | Columbia | SC | 29201 | US | Mailing 2600 Bull Street Columbia SC 29201 2026-06-11T06:50:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 359 21SCBCH_WQX South Carolina Department of Environmental Services State/US Government Email | HESSJR@DHEC.SC.GOV ; Email | REILLYMN@DHEC.SC.GOV ; Email | PAYNEDC@DHEC.SC.GOV ; Email | TORRENSI@DHEC.SC.GOV Email HESSJR@DHEC.SC.GOV ; Email Mailing | 2600 Bull Street | | Columbia | SC | 29201 | US | Mailing 2600 Bull Street Columbia SC 29201 2026-01-08T14:27:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 80 21SCESOP_WQX SC Dept. of Health Control State/US Government Water Quality Monitoring Data 1999-03-19T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 67 21SCGW_WQX SC Dept. of Health Control State/US Government Groundwater Monitoring Data 1999-03-19T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13 21SCSANT_WQX Santee Cooper - South Carolina Public Service Authority State/US Government SC Public Service Authority 2026-02-17T12:41:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1318 21SCSHL_WQX South Carolina Department of Environmental Services State/US Government Email | PEARSODM@DHEC.SC.GOV Email PEARSODM@DHEC.SC.GOV Mailing | 2600 Bull Street | | Columbia | SC | 29201 | US | Mailing 2600 Bull Street Columbia SC 29201 South Carolina Department of Environmental Services 2024-07-25T11:02:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1286 21TNWQ_WQX TN Water Pollution Control State/US Government 2010-12-28T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 407 21TXBCH Texas General Land Office State/US Government Internet | www.texasbeachwatch.com ; Email | beachwatch@glo.texas.gov ; Email | lucy.flores@glo.texas.gov Internet www.texasbeachwatch.com ; Email Mailing | P.O. Box 12873 | | Austin | TX | 78711-2873 | US | 453 Mailing P.O. Box 12873 Austin TX 78711-2873 GLO 2026-08-14T17:26:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 411 21VABCH VIRGINIA DEPARTMENT OF HEALTH State/US Government Email | Meera.Nair@vdh.virginia.gov Email Meera.Nair@vdh.virginia.gov Location | 109 Governor Street | | Richmond | VA | 23228 | US | Location 109 Governor Street Richmond VA 23228 Beach Program 2026-02-10T14:54:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1327 21VASWCB VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY State/US Government Email | roger.stewart@deq.virginia.gov Email roger.stewart@deq.virginia.gov Mailing | 1111 East Main Street | Suite 1400 | Richmond | VA | 23219 | US | 760 Mailing 1111 East Main Street Suite 1400 Richmond VA 23219 2026-08-24T09:01:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 408 21WABCH Washington State Department of Ecology (BEACH) State/US Government Email | jruf461@ecy.wa.gov Email jruf461@ecy.wa.gov Mailing | P.O. Box 47600 | | Olympia | WA | 98504-7600 | US | Mailing P.O. Box 47600 Olympia WA 98504-7600 2026-07-15T18:37:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 409 21WIBCH Wisconsin Department of Natural Resources State/US Government Email | DianeL.Packett@wisconsin.gov Email DianeL.Packett@wisconsin.gov Location | 101 S. Webster Street | | Madison | WI | 53703 | US | Location 101 S. Webster Street Madison WI 53703 2026-03-19T10:23:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 36 21WVWQAS_WQX West Virginia WV Division Of Environmental Protection, Office Of Water Resources *State Government US Water Quality Monitoring Data for all the Waters in the state 1999-01-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 127 22LAGWTR_WQX Louisiana Department Of Environmental Quality *State Government US Ground water data 2019-07-24T17:09:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 111 31DELRBC_WQX Delaware River Basin Commission State/US Government 2026-02-11T09:35:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 112 31DRBCSP_WQX Delaware River Basin Commission State/US Government Water Quality Monitoring Data 1999-04-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 195 31ISC2RS_WQX Interstate Environmental Commission Local/US Government Internet | www.iec-nynjct.org ; Email | ieclab@iec-nynjct.org Internet www.iec-nynjct.org ; Email Mailing | 2800 Victory Boulevard | Bldg 6S Room 106 | Staten Island | NY | 10314 | US | Mailing 2800 Victory Boulevard Bldg 6S Room 106 Staten Island NY 10314 A Tri-State Water and Air Pollution Control Agency 2026-06-09T14:45:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 45 31ORWUNT_WQX Ohio River Valley Water Sanitation Commission (ORSANCO) State/US Government Water Quality Monitoring Data 2026-06-03T14:21:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 199 42SRBCWQ_WQX Susquehanna River Basin Commission Local/US Government Water Quality Monitoring Data 2026-03-24T12:30:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9866 501CTHREE 501CTHREE (Volunteer) Volunteer Bring clean water to communities in need. 2021-05-19T06:01:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5726 934010 Confederated Tribes of the Umatilla Indian Reservation (Tribal) Tribal 143 Confederated Tribes of the Umatilla Indian Reservation (Tribal) || Confederated Tribes of the Umatilla Indian Reservation (Tribal) 2015-04-15T10:49:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5826 939785 TEST ORG - NEW HAMPSHIRE DEPARTMENT OF ENVIRONMENTAL SERVICES State/US Government Mailing | PO Box 95 | | Concord | NH | | US | Mailing PO Box 95 Concord NH This is a duplicate organization setup for the NHDES and does not contain any data. It is strictly used for testing only. 2017-08-02T16:01:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5787 947757 Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (Tribal) Tribal 152 Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (Tribal) || Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (Tribal) 2017-12-05T08:57:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4348 952307_WQX LT Environmental Inc. Private Industry Email | p-lang@ltenv.com Email p-lang@ltenv.com Mailing | 4600 W 60th Ave | | Arvada | CO | 80003 | US | Mailing 4600 W 60th Ave Arvada CO 80003 2021-02-08T12:01:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 888 A4GL_WQX Alliance for the Great Lakes (Volunteer)* Volunteer 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9966 ABCI_WQX Augustine Band of Cahuilla Indians (Tribal) Tribal 567 Email | grajen@augustinetribe.com Email grajen@augustinetribe.com Tribal Environmental Protection Agency for the Augustine Band of Cahuilla Indians 2025-10-20T10:57:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1351 ABSHAWNEE Absentee Shawnee Tribe of Oklahoma (Tribal) Tribal 820 Email | epablito@astribe.com Email epablito@astribe.com Location | 2025 S. Gordon Cooper Dr. | | Shawnee | OK | | US | 125 Location 2025 S. Gordon Cooper Dr. Shawnee OK Absentee Shawnee Tribe of Oklahoma (Tribal) || Absentee Shawnee Tribe of Oklahoma (Tribal) 2023-01-18T14:57:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1348 ACBCI_WQX Agua Caliente Band of Cahuilla Indians of the Agua Caliente Indian Reservation, California (Tribal) Tribal 584 Agua Caliente Band of Cahuilla Indians of the Agua Caliente Indian Reservation, California (Tribal) || Agua Caliente Band of Cahuilla Indians of the Agua Caliente Indian Reservation, California (Tribal) 2026-01-28T13:10:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3786 ACOMA_PUEBLO_WQX Pueblo of Acoma, New Mexico (Tribal) Tribal 703 Email | ldewald@dbstephens.com Email ldewald@dbstephens.com Mailing | 6020 Academy Road NE, Suite 100 | | Albuquerque | NM | 87109 | US | Mailing 6020 Academy Road NE, Suite 100 Albuquerque NM 87109 Pueblo of Acoma, New Mexico (Tribal) || Pueblo of Acoma, New Mexico (Tribal) 2014-03-26T16:48:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13608 ADA_WQX Arkansas Department of Agriculture Local/US Government 2026-07-02T14:47:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9086 ADGGS Alaska Division of Geological & Geophysical Surveys State/US Government Location | 354 College Road | | Fairbanks | AK | 99709 | US | Location 354 College Road Fairbanks AK 99709 Alaska Division of Geological & Geophysical Surveys 2025-07-17T23:45:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8746 ADVENTURESCIENTISTS Adventure Scientists (Volunteer)* Volunteer Email | ricky@adventurescientists.org Email ricky@adventurescientists.org Office | 9163001877 Office 9163001877 Location | 407 W Main St #8 | | Bozeman | MT | 59715 | US | 031 Location 407 W Main St #8 Bozeman MT 59715 Citizen science data collection in far flung locations around the world. 2024-07-25T17:27:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6026 AFW_PDX Amec Foster Wheeler (Volunteer)* Volunteer Mailing | 7376 SW Durham | | Portland | OR | 97062 | US | 067 Mailing 7376 SW Durham Portland OR 97062 Portland, Oregon office 2015-10-29T14:37:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1357 AHRA Arkansas Headwaters Recreation Area (AHRA) Local/US Government 2017-08-02T12:52:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 771 AIEO American Indian Environmental Office (Tribal) Tribal 000 American Indian Environmental Office (Tribal) || American Indian Environmental Office (Tribal) 2017-08-03T13:30:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3746 AK-CHIN_WQX Ak-Chin Indian Community (Tribal) Tribal 612 Ak-Chin Indian Community (Tribal) || Ak-Chin Indian Community (Tribal) 2026-08-20T17:53:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 724 AKBLM_FDO Bureau of Land Management, Fairbanks District (Alaska) State/US Government Water Quality Monitoring Data 2024-12-31T14:33:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7766 AKDECAKMAP Alaska Monitoring and Assessment Program Local/US Government Internet | http://dec.alaska.gov/water/wqsar/monitoring/AKMAP.htm Internet http://dec.alaska.gov/water/wqsar/monitoring/AKMAP.htm Location | 555 Cordova St. | 3rd Floor | Anchorage | AK | 99501 | US | 020 Location 555 Cordova St. 3rd Floor Anchorage AK 99501 The mission of DEC's Division of Water is to improve and protect the quality of all Alaskan waters and under the Clean Water Act (CWA)Sections 303(d) and 305(b) Alaska has the responsibility to report and identify causes and sources of water quality impairment by "characterizing all the waters in Alaska". One way the division carries out this mission is to monitor and report on water quality. The Alaska Monitoring & Assessment Program (AKMAP) fulfills this responsibility. 2023-10-12T14:31:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1300 AKDECSPAR Alaska Department of Environmental Conservation, SpillPrevention and Response State/US Government 2023-05-18T07:11:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1301 AKDECWQ Alaska Dept of Environmental Conservation - Water Quality *State Government US Internet | http://www.dec.alaska.gov/water/wqsar/index.htm ; Email | amber.bethe@alaska.gov Internet http://www.dec.alaska.gov/water/wqsar/index.htm ; Email Mailing | PO Box 111800 | | Juneau | AK | 99801-1800 | US | ; Location | 410 Willoughby Ave | | Juneau | AK | 99801 | US | Mailing PO Box 111800 Juneau AK 99801-1800 Water quality Standards Assessment & Restoration 2026-06-24T14:07:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1302 AKDFGSPF Alaska Department of Fish and Game - Sport Fish State/US Government Internet | http://www.adfg.alaska.gov/index.cfm?adfg=fishingSport.main Internet http://www.adfg.alaska.gov/index.cfm?adfg=fishingSport.main Mailing | P.O. Box 25526 | | Juneau | AK | 99801 | US | ; Location | 1255 W. 8th Street | | Juneau | AK | 99801 | US | Mailing P.O. Box 25526 Juneau AK 99801 Alaska Department of Fish and Game, Division of Sport Fish 2021-10-12T12:32:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1303 AKDNRFOR Alaska Department of Natural Resources, Forestry State/US Government 2011-02-11T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4666 ALABAMACOUSHATTATRIBE.TX_WQX Alabama-Coushatta Tribe of Texas (Tribal) Tribal 830 Alabama-Coushatta Tribe of Texas (Tribal) || Alabama-Coushatta Tribe of Texas (Tribal) 2024-12-31T15:26:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 504 ALASSWCD_WQX Alaska Soil and Water Conservation District State/US Government Water Quality Monitoring Data 2017-08-02T18:10:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5548 ALLARM Alliance for Aquatic Resource Monitoring (Volunteer) Volunteer Email | monismij@dickinson.edu Email monismij@dickinson.edu 2015-03-03T08:36:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 265 ALO_WQX Alliance For A Living Ocean Federal/US Government Promote and maintain clean water and a healthy coastal environment through education, research, and active participation. 2001-10-25T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10687 ALS-SJ American Littoral Society (Volunteer) Volunteer Email | z.nickerson@littoralsociety.org Email z.nickerson@littoralsociety.org Location | 600 G Street | Suite 610 | Millville | NJ | 08332 | US | 001 Location 600 G Street Suite 610 Millville NJ 08332 American Littoral Society - Delaware Bayshore Office, Water Quality Monitoring 2024-08-15T13:18:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9006 ALS_WQX Americal Littoral Society (Volunteer)* Volunteer Email | tim@littoralsociety.org ; Internet | https://www.littoralsociety.org/ Email tim@littoralsociety.org ; Internet Location | 18 Hartshorne Drive, Suite 1 | | Highlands | NJ | 07732 | US | ; Mailing | 18 Hartshorne Drive, Suite 1 | | Highlands | NJ | 07732 | US | Location 18 Hartshorne Drive, Suite 1 Highlands NJ 07732 The American Littoral Society promotes the study and conservation of marine life and habitat, protects the coast from harm, and empowers others to do the same. 2025-04-25T06:54:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13366 AMAFCA Albuquerque Metropolitan Arroyo Flood Control Authority Local/US Government Internet | amafca.org Internet amafca.org 2026-05-27T23:18:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13086 AMIGOSBRAVOS_WQX Amigos Bravos (Volunteer) Volunteer 2025-08-25T18:09:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13187 AMRW Alliance for the Mystic River Watershed Private Non-Industrial Email | betsy@alliancemrw.org Email betsy@alliancemrw.org Location | 19 Whitehall Landing, PO Box 116 | | Mystic | | 06355 | | Location 19 Whitehall Landing, PO Box 116 Mystic 06355 The Alliance for the Mystic River Watershed is an NGO concerned about the Mystic River Watershed. 2026-04-30T22:41:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7086 ANCHORQEA Anchor QEA, LLC (Volunteer)* Volunteer Clients 2017-01-04T13:45:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5288 ANIMASWP Animas Watershed Partnership (Volunteer)* Volunteer Email | sjrcd@hotmail.com ; Internet | http://Animaswatershedpartnership.org Email sjrcd@hotmail.com ; Internet Location | 2340 County Road 203 | | Durango | CO | 81301 | US | ; Mailing | PO Box 1006 | | Durango | CO | 81302 | US | Location 2340 County Road 203 Durango CO 81301 The AWP is a stakeholder driven, collaborative, watershed-based group made up of partners representing diverse interests across the watershed in New Mexico, the Southern Ute Tribal Lands and Colorado. Current membership is over 100 individuals and entities. The AWP works together across state and Tribal boundaries to protect and improve the quality of water resources in the Animas River. 2017-01-03T23:19:58 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1293 ANTIX_WQX Antietam National Battlefield Federal/US Government Email | Christopher_Tawney@nps.gov ; Internet | http://www.nps.gov/anti Email Christopher_Tawney@nps.gov ; Internet Location | 302 E Main Street | PO Box 158 | Sharpsburg | MD | 21782 | US | 043 Location 302 E Main Street PO Box 158 Sharpsburg MD 21782 National Park Service 2014-01-10T11:48:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12406 APCC_WQX Association to Preserve Cape Cod (Volunteer) Volunteer 2025-01-27T11:51:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8446 APPLEGATE_WC Applegate Partnership & Watershed Council (Volunteer) Volunteer Location | 9740, 60 Upper Applegate Rd | | Jacksonville | OR | 97530 | US | Location 9740, 60 Upper Applegate Rd Jacksonville OR 97530 Former VolMon group 2019-03-22T16:17:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11586 AQS Air Quality System Federal/US Government Beta COPY of AQS which is EPA's repository of ambient air quality data that assists in air quality assessments, designations, modeling for permit review 2023-12-20T14:09:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 444 AQUINNAH_WQX Wampanoag Tribe of Gay Head (Aquinnah) (Tribal) Tribal 030 Wampanoag Tribe of Gay Head (Aquinnah) - Massachusetts; 2025-03-03T10:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11986 ARCADISNY Arcadis of New York Private Non-Industrial 2024-03-14T12:12:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 179 ARDEQH2O_WQX Arkansas Department of Environmental Quality *State Government US Email | CDX_WQX_Managers@adeq.state.ar.us Email CDX_WQX_Managers@adeq.state.ar.us Location | 5301 Northshore Drive | | North Little Rock | AR | 72118 | US | 119 Location 5301 Northshore Drive North Little Rock AR 72118 2026-08-22T07:01:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11706 AREMP USDA FS AREMP - Aquatic and Riparian Effectiveness Monitoring Program Federal/US Government The Aquatic and Riparian Effectiveness Monitoring Program (AREMP) is a "Service First" program consisting of USDA Forest Service (USFS) and USDI Bureau of Land Management (BLM) 2026-01-29T18:43:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11806 ARKANSASE&E Arkansas E&E State/US Government Energy and Environment - Arkansas.gov 2024-02-05T11:09:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1034 ARMYCORPS U.S. Army Corps of Engineers / Water Management Federal/US Government Email | robert.d.row@usace.army.mil Email robert.d.row@usace.army.mil Mailing | P.O. Box 9 | | Apple Grove | WV | 25502 | US | 053 Mailing P.O. Box 9 Apple Grove WV 25502 US Army Corps of Engineers District (West Virginia) 2015-04-09T09:23:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1378 ARR Adams Rib Ranch (Volunteer) Volunteer Mailing | P.O. Box 659 | | Eagle | CO | 81631 | US | Mailing P.O. Box 659 Eagle CO 81631 2020-02-24T19:28:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1362 ARSG Animas River Stakeholders Group (Colorado) (Volunteer) Volunteer Email | wsimon@frontier.net ; Internet | http://www.animasriverstakeholdersgroup.org/ Email wsimon@frontier.net ; Internet Location | 8185 CR 203 | | Durango | CO | 81031 | US | Location 8185 CR 203 Durango CO 81031 Water Quality Monitoring Data 2016-06-30T14:39:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1358 ARWRF Alamosa River Watershed Restoration Foundation (ARWRF) (Volunteer) Volunteer 2012-05-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 639 ARWWRRI_WQX Anacostia River Watershed Water Resources Research Institute (Volunteer)* Volunteer Water Quality Monitoring Data: BIOmonitoring 2007-10-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 765 ASEPA_WQX American Samoan EPA State/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1250 ASHCREEKCONSERVATIONASSOC Ash Creek Conservation Association Volunteer Email | rlandau146@gmail.com Email rlandau146@gmail.com Location | 155 Brewster St. Apt. C | | Bridgeport | | 06605 | | Location 155 Brewster St. Apt. C Bridgeport 06605 The Ash Creek Conservation Association mission is to advocate for protecting and restoring the ecologically fragile Ash Creek tidal estuary, as well as surrounding waters and coastal land areas. 2026-06-30T07:14:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5766 ASPECT_WQX Aspect Consulting - Bainbridge Island - Seattle - Wenatchee - Yakima Private Non-Industrial 2015-05-07T13:48:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3467 ASUERF Arkansas State University Ecotoxicology Research Facility University/College Email | mary.kilmer@smail.astate.edu Email mary.kilmer@smail.astate.edu Mailing | 2645 Caddo Street | | State University | AR | 72467 | US | Mailing 2645 Caddo Street State University AR 72467 2025-10-01T14:49:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 247 AURORA_WQX City of Aurora (Colorado) State/US Government Water Quality Monitoring Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12866 AUSABLECENTER Ausable Freshwater Center State/US Government 2025-05-08T07:21:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 590 AWC_WQX American Water Company (Illinois) Private Industry Water Quality Monitoring Data. American Water is a water resource company where the majority of the companys activities are centered in locally-managed utility subsidiaries that are regulated by the state in which each operates. 2017-08-02T13:40:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1090 AWQDECJN State of Alaska, Department of Environmental Conservation State/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 115 AWQDECJN_WQX Alaska Department of Environmental Conservation State/US Government Email | james.gendron@alaska.gov Email james.gendron@alaska.gov 2009-01-29T21:27:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5506 AWRC Arkansas Water Resources Center State/US Government Email | erins@uark.edu Email erins@uark.edu 2026-07-17T15:53:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3566 AWRL A.W. Research Laboratories, Inc. Private Industry 2013-03-19T15:19:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11546 AWW_WQX Alabama Water Watch Local/US Government Email | awwprog@auburn.edu Email awwprog@auburn.edu Citizen Science Monitoring Program 2026-08-19T11:03:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6587 AZDEQ_GW AZDEQ_GW *State Government US Email | swdata@azdeq.gov Email swdata@azdeq.gov Location | 1110 W. Washington St. | | Phoenix | AZ | 85007 | US | 013 Location 1110 W. Washington St. Phoenix AZ 85007 Water Quality Division: Groundwater 2026-08-25T17:02:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13627 AZDEQ_SP Arizona Department of Environmental Quality (ADEQ) Surface Protection *State Government US 2026-07-22T14:45:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6588 AZDEQ_SW AZDEQ_SW State/US Government Email | swdata@azdeq.gov Email swdata@azdeq.gov Office | 602-1471-2300 Office 602-1471-2300 Location | 1110 W. Washington St. | | Phoenix, | AZ | 85007 | US | 013 Location 1110 W. Washington St. Phoenix, AZ 85007 Water Quality Division: Surface Water 2026-08-25T11:11:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6586 AZDEQ_WPD AZDEQ_WPD *State Government US Email | swdata@azdeq.gov Email swdata@azdeq.gov Location | 1110 W. Washington St. | | Phoenix, | AZ | 85007 | US | 013 Location 1110 W. Washington St. Phoenix, AZ 85007 Waste Programs Division 2026-08-24T12:45:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6706 BACKBAYNWR Back Bay National Wildlife Refuge Federal/US Government Back Bay National Wildlife Refuge 2021-11-08T14:54:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 575 BADRIVER_WQX Bad River Band of the Lake Superior Tribe of Chippewa Indians of the Bad River Reservation, Wisconsin (Tribal) Tribal 430 Bad River Tribe 2026-01-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12727 BANTAMLAKE_WQX Bantam Lake Protective Organization (Volunteer) Volunteer 2025-02-18T00:15:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7846 BATTELLE_NFTDR_WQX Battelle Private Industry Battelle 2018-05-11T12:31:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7206 BATTELLE_NOR_WQX Battelle Private Industry 2026-08-06T09:32:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11847 BBC Buzzards Bay Coalition (Volunteer) Volunteer Email | wqx@wqx.wqx Email wqx@wqx.wqx Location | 1 main st | | New York | | 12345 | | Location 1 main st New York 12345 Baywatch Monitoring Program 2025-01-14T08:32:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8046 BBP_WQX Barnegat Bay Partnership (Volunteer) Volunteer Email | jegan@ocean.edu ; Internet | www.barnegatbaypartnership.org/ Email jegan@ocean.edu ; Internet Location | Ocean County College | College Drive | Toms River | NJ | 08754 | US | ; Mailing | Ocean County College | College Drive, PO Box 2001 | Toms River | NJ | 08754 | US | Location Ocean County College College Drive Toms River NJ 08754 The Barnegat Bay Partnership is a partnership of federal, state, municipal, academic, business, and private organizations working together to help restore, protect, and enhance the natural resources of the Barnegat Bay ecosystem. 2023-09-13T12:03:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8486 BCENV Ministry of Environment and Climate Change Strategy, Environmental Protection Division Private Industry Email | sheldon.reddekopp@gov.bc.ca Email sheldon.reddekopp@gov.bc.ca Ministry of Environment and Climate Change Strategy, Environmental Protection Division 2019-08-29T13:54:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 336 BCHMI_WQX Beaches Program/OST Michigan State/US Government Beaches Program Data 2017-08-02T19:25:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8570 BCUTAHLAB Brigham City Laboratory Local/US Government Brigham City Laboratory 2019-05-15T12:16:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 258 BEAR_CRK_WQX Bear Creek Reservoir (Colorado) Local/US Government Water Quality Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13767 BENTONPAIUTE_WQX Benton Paiute Tribe Tribal 520 Internet | www.bentonpaiutereservation.org Internet www.bentonpaiutereservation.org 2026-08-20T09:05:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10806 BENTON_SWCD Soil and Water Conservation District - Benton County Private Non-Industrial Email | office@bentonswcd.org Email office@bentonswcd.org Location | 136 SW Washington Ave., Ste. 201 | | Corvallis | OR | 97333 | US | Location 136 SW Washington Ave., Ste. 201 Corvallis OR 97333 2026-01-28T15:28:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1240 BERGERGROUP The Louis Berger Group, Inc. Private Industry 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13346 BERNCO_WQX Bernalillo County Natural Resource Services (New Mexico) Local/US Government 2026-02-17T18:53:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1387 BERRY Berry Petroleum Company Private Industry Email | rpinkoski@bry-consultant.com Email rpinkoski@bry-consultant.com Mailing | 1999 Broadway, Suite 3700 | | Denver | CO | 80202 | US | Mailing 1999 Broadway, Suite 3700 Denver CO 80202 2012-10-26T20:01:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4066 BESD Boxelder Sanitation District Local/US Government Colorado 2017-08-02T12:57:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4246 BETA_OCMA EPA Ocean and Coastal Monitoring and Assessment - Region 1 Federal/US Government 2014-11-17T12:55:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1363 BIGDRY Big Dry Creek Watershed Association (Volunteer) Volunteer 2018-06-12T08:31:58 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13406 BIGELOW_WQX Bigelow Laboratory for Ocean Sciences Private Non-Industrial 2026-03-02T09:38:19 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 699 BIGLAG_WQX Big Lagoon Rancheria, California (Tribal) Tribal 554 Big Lagoon Rancheria, California (Tribal) || Big Lagoon Rancheria, California (Tribal) 2018-06-06T09:47:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3846 BIGPINEPAIUTE Big Pine Paiute Tribe of the Owens Valley (Tribal) Tribal 530 Email | a.bacock@bigpinepaiute.org Email a.bacock@bigpinepaiute.org Mailing | PO Box 700 | | Big Pine | CA | 93513 | US | 027 ; Location | 825 South Main Street | | Big Pine | CA | 93513 | US | 027 Mailing PO Box 700 Big Pine CA 93513 Big Pine Paiute Tribe of the Owens Valley (Tribal) || Big Pine Paiute Tribe of the Owens Valley (Tribal) 2018-06-11T08:31:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5046 BIGSANDY Big Sandy Rancheria of Western Mono Indians of California (Tribal) Tribal 506 Email | mikebaty@bsrnation.com ; Email | jcollins@bsrnation.com Email mikebaty@bsrnation.com ; Email Big Sandy Rancheria; 2025-07-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 800 BIISHNIINI4 GTB Waterboy (Volunteer)* Volunteer 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11166 BILLIONOYSTERPROJECT Billion Oyster Project (Volunteer) Volunteer 2023-04-04T15:38:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4986 BISHOPPAIUTETRIBE Bishop Paiute Tribe (Tribal) Tribal 549 Bishop Paiute Tribe (Tribal) || Bishop Paiute Tribe (Tribal) 2014-10-08T08:42:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1398 BISHOP_PAIUTE_TRIBE_WQX Bishop Paiute Tribe (Tribal) Tribal 549 Location | 50 Tu Su Lane | | Bishop | CA | 93514 | US | Location 50 Tu Su Lane Bishop CA 93514 Bishop Paiute Tribe 2026-01-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 776 BLCKFEET Blackfeet Nation (Montana) Tribal 201 Internet | http://www.blackfeetenvironmental.com Internet http://www.blackfeetenvironmental.com Location | 62 Hospital Road | PO Box 2029 | Browning | MT | 59417 | US | 035 Location 62 Hospital Road PO Box 2029 Browning MT 59417 2026-08-20T09:07:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1364 BLMRW Barr Lake Milton Reservoir Watershed (Colorado) (Volunteer) Volunteer Email | amy.conklin@comcast.net ; Internet | http://www.barr-milton.org/ Email amy.conklin@comcast.net ; Internet Mailing | 6795 S. Elati St. | | Littleton | CO | 80120 | US | Mailing 6795 S. Elati St. Littleton CO 80120 Water Quality Monitoring Data 2016-06-30T16:08:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1352 BLM_WRBBD BLM Wind River/Bighorn Basin District Federal/US Government 2012-03-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 731 BLR Blue Lake Rancheria (California) (Tribal) Tribal 558 Email | mfuller@bluelakerancheria-nsn.gov Email mfuller@bluelakerancheria-nsn.gov Mailing | PO Box 428 | | Blue Lake | CA | 95525 | US | 023 ; Location | 428 Chartin Rd | | Blue Lake | CA | 95525 | US | 023 Mailing PO Box 428 Blue Lake CA 95525 Blue Lake Rancheria (California) (Tribal) || Blue Lake Rancheria (California) (Tribal) 2025-10-21T14:18:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1246 BLR_WQX BLUELAKERANCHERIA_WQX (Tribal) Tribal 558 Email | haley@buenavistatribe.com Email haley@buenavistatribe.com BLUE LAKE RANCHERIA 2024-10-16T07:38:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1401 BLUERIVERWATERSHEDASSOCIATION Blue River Watershed Association Local/US Government Email | lesadkinsalford66@gmail.com Email lesadkinsalford66@gmail.com Mailing | PO Box 7276 | | Kansas City | MO | 64113 | US | Mailing PO Box 7276 Kansas City MO 64113 2018-05-07T11:06:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 571 BMIC_WQX Bay Mills Indian Community, Michigan (Tribal) Tribal 470 Location | 12140 Lakeshore Dr. | | Brimley | MI | 49715 | US | 033 Location 12140 Lakeshore Dr. Brimley MI 49715 Bay Mills Indian Community, Michigan (Tribal) || Bay Mills Indian Community, Michigan (Tribal) 2026-04-21T09:54:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2998 BMWM_TEST NJDEP Bureau of Marine Water Monitoring TEST State/US Government Email | Julie.nguyen@dep.state.nj.us Email Julie.nguyen@dep.state.nj.us Mailing | P.O. Box 828 | | Craig | AK | 99921 | US | Mailing P.O. Box 828 Craig AK 99921 TEST 2014-02-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13447 BNWRIVERWATCH Buffalo Niagara Waterkeeper Volunteer 2026-07-29T11:25:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 565 BOISNETT_WQX Bois Forte/Nett Lake Band of Chippewa Indians (Tribal) Tribal 404 Mailing | 5344 Lakeshore Drive | | Nett Lake | MN | 55772 | US | Mailing 5344 Lakeshore Drive Nett Lake MN 55772 Region 5 Wild Rice - Bois Forte/Nett Lake Band of Chippewa Indians 2024-10-16T07:35:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4806 BOOMSNUBSITE_EA Boomsnub/Airco Superfund Site EPA Region 10 Private Industry Email | mblinstrub@eaest.com ; Email | glee@eaest.com Email mblinstrub@eaest.com ; Email Mailing | 2200 Sixth Ave, Suite 707 | | Seattle | WA | 98121 | US | 033 Mailing 2200 Sixth Ave, Suite 707 Seattle WA 98121 Data loaded by EA Engineering Inc. for the Boomsnub Superfund Site, Vancouver, Clark County, Washington. 2019-08-20T15:44:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 435 BOUNTIFL_WQX Superfund Bountiful UT Federal/US Government Superfund 2017-08-03T14:52:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13326 BPMDCAG_WQX Bonita Peak Mining District (BPMD Superfund Site) Community Action Group (CAG) Volunteer Email | www.bonitapeakcag.org Email www.bonitapeakcag.org bonitapeakcag.org 2026-02-13T08:22:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9337 BPMWQX Bonita Peak Mining Federal/US Government Email | Jones.Athena@epa.gov Email Jones.Athena@epa.gov Supporing EPA's Bonita Peak Mining District's (Superfund site) public data sharing efforts 2023-03-16T16:46:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1388 BRB Bear River Band of the Rohnerville Rancheria, California (Tribal) Tribal 560 Bear River Band of the Rohnerville Rancheria, California (Tribal) || Bear River Band of the Rohnerville Rancheria, California (Tribal) 2021-01-27T13:55:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11906 BRC Blackstone River Coalition (Volunteer) Volunteer THE MISSION restore the Blackstone River and to improve the health of the Blackstone River Watershed. 2024-08-13T10:54:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8846 BRIDGEPORTIC Bridgeport Indian Colony (Tribal) Tribal 691 Email | envirotech@bridgeportindiancolony.com Email envirotech@bridgeportindiancolony.com Location | 355 sagebrush drive | po box 37 | Bridgeport | CA | 93517 | US | Location 355 sagebrush drive po box 37 Bridgeport CA 93517 Bridgeport Indian Colony (Tribal) || Bridgeport Indian Colony (Tribal) 2019-12-30T16:33:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 250 BRIGHTON_WQX City of Brighton (Colorado) State/US Government Water Quality Monitoring Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8786 BROADRIVERNC Broad River NC (Volunteer)* Volunteer Location | 121 Third Avenue,Suite 1 | | Hendersonville | NC | 28792 | US | Location 121 Third Avenue,Suite 1 Hendersonville NC 28792 French Broad Riverkeeper monitoring 2019-08-27T13:52:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13066 BROADWATERCD_WQX Broadwater Conservation District (Volunteer) Volunteer Broadwater Conservation District 2025-08-05T17:07:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11446 BRWC_WV Blue Ridge Watershed Coalition (Volunteer) Volunteer 2023-08-27T13:30:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13287 BRWG Blue River Watershed Group (Volunteer) Volunteer a non-profit organization based in Summit County, Colorado since 2004 2026-01-29T11:05:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5086 BTBAQUATIC_WQX Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) Tribal 468 Location | 3010 W West Bay Shore Drive | | Peshawbestown | MI | 49682 | US | Location 3010 W West Bay Shore Drive Peshawbestown MI 49682 Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) || Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) 2014-10-30T08:21:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1052 BTMUA Brick Utilities Private Industry Email | rkarl@brickmua.com Email rkarl@brickmua.com Mailing | 1551 Rt 88 W. | | Brick | NJ | 08724 | US | Mailing 1551 Rt 88 W. Brick NJ 08724 Drinking water provider 2026-08-25T08:40:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1365 BTWTRFRM Big Thompson Watershed Forum (CO) (Volunteer) Volunteer Email | zshelley@btwatershed.org ; Internet | http://www.btwatershed.org Email zshelley@btwatershed.org ; Internet Mailing | 800 South Taft Ave | | Loveland | CO | 80537 | US | Mailing 800 South Taft Ave Loveland CO 80537 Water Quality Monitoring Data. 2016-06-30T16:21:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12966 BUCKSCCD Bucks County Conservation District (Pennsylvania) Local/US Government 2025-06-03T10:36:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4186 BUNKER_FWS Bunker Hill MIning and Metallurgical Complex (EPA Region 10) FWS Federal/US Government Water Quality Monitoring Data 2015-09-17T13:43:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 760 BUNKER_USGS Bunker Hill Mining and Metallurgical Complex (Region 10) USGS Federal/US Government 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 412 BUNKER_WQX Bunker Hill Mining and Metallurgical Complex Federal/US Government Email | leslie.karlewicz@ch2m.com Email leslie.karlewicz@ch2m.com Water Quality Monitoring Data 2017-08-03T14:57:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 747 BURNSPAIUTE Burns Paiute Tribe (Tribal) Tribal 144 Burns Paiute Tribe (Tribal) || Burns Paiute Tribe (Tribal) 2026-04-23T17:49:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1075 BURNSPAIUTE123 Burns Paiute Tribe (Tribal) Tribal 144 Burns Paiute Tribe (Tribal) || Burns Paiute Tribe (Tribal) 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11846 BUZZARDSBAYNEP Buzzards Bay National Estuary Program (Volunteer) Volunteer 603 Email | storet@epa.gov Email storet@epa.gov Location | 123 Main Street | Unit A | Lawrenceville | NJ | 08016 | US | 021 Location 123 Main Street Unit A Lawrenceville NJ 08016 Tribal 2024-09-18T09:51:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1230 BVR Buena Vista Rancheria of Me-Wuk Indians of California (Tribal) Tribal 508 Email | emily@buenavistatribe.com Email emily@buenavistatribe.com Mailing | 1418 20th St., Ste. 200 | | Sacramento | CA | | US | Mailing 1418 20th St., Ste. 200 Sacramento CA 2025-10-01T13:40:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5129 BXA Bronx River Alliance (Volunteer) Volunteer Email | robin.kriesberg@parks.nyc.gov Email robin.kriesberg@parks.nyc.gov Location | One Bronx River Parkway | | Bronx | NY | 10462 | US | Location One Bronx River Parkway Bronx NY 10462 Volunteer Monitoring Group 2015-10-26T16:20:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5106 CABAZWQ32 Cabazon Band of Mission Indians, California (Tribal) Tribal 568 Cabazon Band of Mission Indians, California (Tribal) || Cabazon Band of Mission Indians, California (Tribal) 2014-10-31T12:27:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 474 CABEACH_WQX California State Water Resource Control Board State/US Government California Beach Monitoring Data 2026-03-23T13:11:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1320 CADDONATION_WQX Caddo Nation of Oklahoma (Tribal) Tribal 806 Caddo Nation of Oklahoma (Tribal) || Caddo Nation of Oklahoma (Tribal) 2020-03-02T16:35:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1227 CADMUS The Cadmus Group (Massachusetts) (Volunteer) Volunteer 2020-03-27T19:43:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 433 CADPR_WQX California Department of Pesticide Regulation Surface Water State/US Government Water Quality Monitoring Data 2004-06-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 414 CADWR_WQX California Department of Water Resources (Volunteer)* Volunteer 502 California Department of Water Resources (Volunteer)* || California Department of Water Resources (Volunteer)* 2017-08-03T16:29:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 478 CAFRESNO_WQX Fresno River Water Quality Monitoring State/US Government Water Quality Data 2017-08-02T18:06:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 541 CALSWAMP_WQX CA Surface Water Monitoring Program (California) State/US Government Water Quality Monitoring Data. 2005-10-07T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1094 CALTRANS_WQX California Department of Transportation State/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4086 CALWR_WQX California Department Of Water Resources *State Government US Email | acuthber@water.ca.gov Email acuthber@water.ca.gov Location | 1416 9th Street | | Sacramento | CA | 95814 | US | Location 1416 9th Street Sacramento CA 95814 DWR is responsible for the operation of the State Water Project, including the California Aqueduct. DWR also monitors surface and groundwater at locations throughout California. 2017-12-12T13:15:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11346 CAPECOD_REG_WQ Cape Cod Regional Water Quality Monitoring Local/US Government 2023-06-15T15:20:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 174 CAPECRD_WQX City of Cape Coral State/US Government Internet | capecoral.net Internet capecoral.net Location | 3310 SW 20th Avenue | Cape Coral, FL 33914 | | FL | 33914 | US | Location 3310 SW 20th Avenue Cape Coral, FL 33914 FL 33914 Water Quality Monitoring Data 2025-11-05T12:41:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8346 CARGILLMS_WQX Cargill Meat Solutions (aka. Fort Morgan Beef Plant) Private Industry Email | felimon_castaneda@cargill.com ; Email | Jeffrey_Lamb@cargill.com ; Email | donna_larsen@cargill.com Email felimon_castaneda@cargill.com ; Email Location | 1505 E. Burlington Ave. | | Fort Morgan | | 80701 | US | Location 1505 E. Burlington Ave. Fort Morgan 80701 Cargill Meat Solutions (aka. Fort Morgan Beef Plant) 2019-11-15T14:31:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13687 CARIBREEF Caribbean Reef Fish Foundation Volunteer Internet | https://caribreef.org Internet https://caribreef.org 2026-08-16T12:05:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5886 CATAWBA Catawba Indian Nation (Tribal) Tribal 032 Email | scott.hansen@catawbainidian.net Email scott.hansen@catawbainidian.net Location | 996 Avenue of the Nations | | Rock Hill | SC | | US | Location 996 Avenue of the Nations Rock Hill SC (Tribal) 2024-10-15T18:16:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8706 CATAWBARIVERKEEPER Catawba Riverkeeper Foundation (CRF) (Volunteer) Volunteer Catawba Riverkeeper Foundation (CRF) 2019-07-18T12:32:19 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 599 CA_BVR Big Valley Band of Pomo Indians of the Big Valley Rancheria, California (Tribal) Tribal 507 Email | sryan@big-valley.net Email sryan@big-valley.net Location | 2726 Mission Rancheria Rd. | Big Valley Rancheria Environmental Protection Office | Lakeport | CA | 95453 | US | 033 Location 2726 Mission Rancheria Rd. Big Valley Rancheria Environmental Protection Office Lakeport CA 95453 Big Valley Band of Pomo Indians of the Big Valley Rancheria, California (Tribal) || Big Valley Band of Pomo Indians of the Big Valley Rancheria, California (Tribal) 2026-07-06T18:46:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1336 CA_SWRCB CA Waterboards State/US Government 2011-09-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 679 CBMI_WQX Cabazon Band of Cahuilla Indians, California (Tribal) Tribal 568 Cabazon Band of Mission Indians, California (Tribal) || Cabazon Band of Mission Indians, California (Tribal) 2025-04-11T16:13:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7006 CBP_WQX Chesapeake Bay Program (CBP) Federal/US Government Chesapeake Bay Program (PRODUCTION Environment) 2025-12-18T11:22:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1360 CBS CBS Operations Inc. Private Industry Email | dhinrichs@newfields.com ; Email | Wendy.Naugle@cdphe.state.co.us Email dhinrichs@newfields.com ; Email Mailing | 51 W. 52nd Street | | New York | NY | 10019 | US | Mailing 51 W. 52nd Street New York NY 10019 2020-03-05T15:56:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1273 CC Crowder College, Neosho, Mo. University/College 2026-05-12T08:50:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 210 CCAMP_WQX Central Coast Ambient Monitoring Program (California) State/US Government Water Quality Data 2017-08-02T17:01:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11866 CCC Cape Cod Commission (Volunteer) Volunteer 2024-07-12T16:54:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9626 CCCE-WHSE Cape Cod Cooperative Extension/Woods Hole Sea Grant (Volunteer) Volunteer Email | harriet.booth@barnstablecounty.org Email harriet.booth@barnstablecounty.org Cape Cod Cooperative Extension/Woods Hole Sea Grant 2020-12-31T13:31:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13727 CCDPED Cayuga County Department of Planning and Economic Development Local/US Government Email | brayden.orcoswcd@gmail.com Email brayden.orcoswcd@gmail.com 2026-08-24T08:46:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13747 CCE-SUFFOLK-MARINE Cornell Cooperative Extension of Suffolk County-Marine Program (Volunteer) Volunteer 2026-08-19T11:57:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13586 CCPD_WQX Cayuga County Planning Dept Local/US Government Cayuga County Department of Planning and Economic Development 2026-06-15T11:25:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12226 CCS Center for Coastal Studies (Massachusett) (Volunteer) Volunteer https://coastalstudies.org/ 2024-12-29T11:03:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1053 CCSCD Camden County Soil Conservation District State/US Government Internet | www.camdenscd.org ; Email | craig.mcgee@camdenscd.org Internet www.camdenscd.org ; Email 2010-07-06T11:31:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1201 CCSHBWA Crafts Creek Spring Hill Brook Watershed Association (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us Crafts Creek Spring Hill Brook Watershed Association 2010-07-06T16:19:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9786 CCSR Cohasset Center for Student Coastal Research University/College Internet | https://ccscr.org/ Internet https://ccscr.org/ Cohasset Center for Student Coastal Research 2021-03-05T16:22:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 746 CCUI_WQX Cow Creek Band of Umpqua Tribe of Indians (Tribal) Tribal 153 Cow Creek Band of Umpqua Tribe of Indians (Tribal) || Cow Creek Band of Umpqua Tribe of Indians (Tribal) 2025-12-03T19:02:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3686 CCU_EQL Environmental Quality Collaborative at Coastal Carolina University University/College Email | eqc@coastal.edu Email eqc@coastal.edu Mailing | P.O.Box 261954 | | Conway | SC | 29528 | US | 051 Mailing P.O.Box 261954 Conway SC 29528 2026-08-04T14:41:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1374 CCWC Coal Creek Watershed Coalition (Colorado) (Volunteer) Volunteer Email | director@coalcreek.org ; Internet | http://www.coalcreek.org Email director@coalcreek.org ; Internet Mailing | P.O. Box 39 | | Crested Butte | CO | 81224 | US | Mailing P.O. Box 39 Crested Butte CO 81224 Coal Creek Watershed Coalition (CCWC) is 501(c)(3) non-profit organization. The mission of CCWC is to maintain, restore and enhance the environmental integrity of Crested Butte's local watersheds to ensure those local watersheds and habitats are of the highest possible quality necessary to support wildlife, aquatic life, and human life. 2021-07-12T13:53:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1377 CCWF Clear Creek Watershed Foundation (CCWF) (Volunteer) Volunteer Internet | http://www.clearcreekwater.org ; Email | info@clearcreekwater.org Internet http://www.clearcreekwater.org ; Email Mailing | PO Box 1963 | | Idaho Springs | CO | 80452 | US | ; Location | 2060 Miner St | | Idaho Springs | CO | 80452 | US | Mailing PO Box 1963 Idaho Springs CO 80452 Water Quality Data to promote sustainable natural resource management throughout the Clear Creek Watershed and serve as a model for the arid mountain west.. 2016-01-10T15:47:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1304 CDATRUST CDA TRUST Private Industry 2017-08-02T13:42:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 743 CDATWATRES Coeur D'Alene Tribe (Tribal) Tribal 181 Coeur D'Alene Tribe (Tribal) || Coeur D'Alene Tribe (Tribal) 2014-01-02T14:43:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1380 CDOT Colorado Department of Transportation State/US Government 2012-06-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7646 CEDARRANCH_WQX Cedarville Rancheria (Tribal) Tribal 621 Email | cr.dcollier@gmail.com Email cr.dcollier@gmail.com Mailing | 300 West 1st Street | | Alturas | CA | 96101 | US | 049 Mailing 300 West 1st Street Alturas CA 96101 Cedarville Rancheria (Tribal) || Cedarville Rancheria (Tribal) 2025-01-28T17:20:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 641 CEDEN California State Water Resources Control Board *State Government US Internet | http://www.ceden.org ; Email | ceden@waterboards.ca.gov Internet http://www.ceden.org ; Email Shipping | 1001 I Street | | Sacramento | CA | 95814 | US | Shipping 1001 I Street Sacramento CA 95814 California State Water Resources Control Board 2023-04-20T14:32:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6446 CENAB U.S. Army Corps of Engineers, Baltimore District Federal/US Government Email | laura.b.gonser@usace.army.mil Email laura.b.gonser@usace.army.mil Location | 2 Hopkins Plaza | | Baltimore | MD | 21201 | US | Location 2 Hopkins Plaza Baltimore MD 21201 US Army Corps of Engineers District 2026-08-05T18:02:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1225 CENTREAL_WQX CENTREAL (Florida) State/US Government 2010-06-02T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 477 CENWWEDH_WQX U.S. Army Corps of Engineers Walla Walla District Federal/US Government Water Quality Data 2005-01-12T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1047 CEPACBMI_WQX Campo Environmental Protection Agency (Volunteer)* Volunteer 2026-04-03T17:18:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4068 CGWPCF City of Greeley Water Pollution Control Facility Local/US Government Colorado 2013-10-22T07:42:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1399 CHARLOTTEHARBOREC_WQX Charlotte Harbor Environmental Center State/US Government 2017-08-02T19:59:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 259 CHATFLD_WQX Chatfield Reservoir (Colorado) Local/US Government Water Quality Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3326 CHATTAHOOCHEERIVERKEEPER Chattahoochee Riverkeeper (CRK) (Volunteer)* Volunteer Email | mmeyer@chattahoochee.org ; Internet | http://chattahoochee.org/index.php Email mmeyer@chattahoochee.org ; Internet Mailing | 3 Puritan Mill 916 Joseph Lowery Blvd | | Atlanta | GA | 30318 | US | Mailing 3 Puritan Mill 916 Joseph Lowery Blvd Atlanta GA 30318 Chattahoochee Riverkeeper 2021-02-10T11:31:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6486 CHEHALIS_WQX Confederated Tribes of the Chehalis Reservation (Tribal) Tribal 105 Confederated Tribes of the Chehalis Reservation (Tribal) || Confederated Tribes of the Chehalis Reservation (Tribal) 2026-04-27T15:44:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1383 CHEMEHUEVI_WQX Chemehuevi Indian Tribe (Tribal) Tribal 695 2026-08-20T12:17:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4071 CHEROKEEMD Cherokee Metropolitan District Local/US Government Colorado 2013-10-22T07:46:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 500 CHEROKEE_WQX Cherokee Nation (Tribal) Tribal 905 Cherokee Nation (Tribal) || Cherokee Nation (Tribal) 2026-03-11T12:20:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11046 CHESAPEAKBAYNERR Chesapeake Bay National Estuarine Research Reserve (Volunteer) Volunteer 2023-02-27T14:52:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11066 CHESAPEAKEMONITORINGCOOP Chesapeake Monitoring Cooperative (Volunteer) Volunteer 2026-06-30T16:15:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4446 CHEYENNEWSD1 Cheyenne Wells Sanitation District No. 1 Local/US Government 2014-03-19T12:14:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 777 CHEYRIVR Cheyenne River Sioux Tribe (South Dakota) (Tribal) Tribal 340 Cheyenne River Sioux Tribe (South Dakota) (Tribal) || Cheyenne River Sioux Tribe (South Dakota) (Tribal) 2020-01-14T04:46:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4047 CHICKALOONNATIVEVILLAGE_WQX Chickaloon Native Village (Tribal) Tribal A10 Internet | www.chickaloon.org Internet www.chickaloon.org Mailing | PO Box 1105 | | Chickaloon | AK | 99674 | US | 170 Mailing PO Box 1105 Chickaloon AK 99674 Chickaloon Native Village (Tribal) || Chickaloon Native Village (Tribal) 2026-08-04T14:19:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13106 CHICKENRANCHRANCHERIA_WQX Chicken Ranch Rancheria of Me-Wuk Indians of California (Tribal) Tribal 523 2025-09-30T14:01:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 322 CHIPCREE_WQX Chippewa Cree Tribe @ Rocky Boy Indian Reservation (Tribal) Tribal 205 2026-01-15T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 369 CHNEPCHB_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Water Quality Monitoring Data 2003-10-09T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 367 CHNEPCHE_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Email | karen.bliss@charlottefl.com ; Email | rmalloy@gesrc.com ; Email | 0 Email karen.bliss@charlottefl.com ; Email Location | 4980 Bayline Drive, 4th Floor | N. Fort Myers, Florida 33917 | | FL | 33917 | US | Location 4980 Bayline Drive, 4th Floor N. Fort Myers, Florida 33917 FL 33917 This ORGID refers to data collected in the East Wall of Charlotte Harbor by the Coastal Charlotte Harbor Monitoring Network (CCHMN). STORET upload was conducted by the Charlotte Harbor Environmental Center with funding from the SWFWMD. 2018-12-12T16:04:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 368 CHNEPCHP_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government This ORGID refers to data collected in Cape Haze by the Coastal Charlotte Harbor Monitoring Network (CCHMN). STORET upload was conducted by the Charlotte Harbor Environmental Center with funding from the SWFWMD. 2017-08-02T17:19:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 366 CHNEPCHW_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Charlotte harbor National Estuaries Program Water Quality Monitoring Data for the Charlotte Harbor West Wall Stratum 2011-01-03T14:28:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 372 CHNEPEB_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Water Quality Monitoring Data 2003-10-09T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1256 CHNEPLLB_WQX Charlotte Harbor National Estuaries Program (Florida) Local/US Government Email | rmalloy@gesrc.com Email rmalloy@gesrc.com Location | 4980 Bayline Drive, 4th Floor | N. Fort Myers, Florida 33917 | | FL | 33917 | US | Location 4980 Bayline Drive, 4th Floor N. Fort Myers, Florida 33917 FL 33917 This ORGID refers to data collected in Lower Lemon Bay by the Coastal Charlotte Harbor Monitoring Network (CCHMN). STORET upload was conducted by the Charlotte Harbor Environmental Center with funding from the SWFWMD. 2018-12-13T10:50:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 373 CHNEPMP_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Internet | capecoral.net Internet capecoral.net Location | 3310 SW 20th Avenue | Cape Coral, FL 33914 | | | | US | Location 3310 SW 20th Avenue Cape Coral, FL 33914 Water Quality Monitoring Data 2025-11-05T13:01:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 370 CHNEPPIS_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Water Quality Monitoring Data 2003-10-09T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 374 CHNEPSCB_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Water Quality Monitoring Data 2003-10-09T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 371 CHNEPTCR_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Water Quality Monitoring Data 2017-08-02T19:04:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 365 CHNEPTMR_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Email | mary.szafraniec@watermatters.org Email mary.szafraniec@watermatters.org Location | 4980 Bayline Drive, 4th Floor | N. Fort Myers, Florida 33917 | | FL | 33917 | US | Location 4980 Bayline Drive, 4th Floor N. Fort Myers, Florida 33917 FL 33917 This ORGID refers to data collected in the East Wall of Charlotte Harbor by the Coastal Charlotte Harbor Monitoring Network (CCHMN). STORET upload was conducted by the Charlotte Harbor Environmental Center with funding from the SWFWMD. 2018-12-13T11:45:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 364 CHNEPTPR_WQX Charlotte Harbor National Estuaries Program (Florida) State/US Government Email | renee@checflorida.org ; Email | mary.szafraniec@watermatters.org Email renee@checflorida.org ; Email Location | 4980 Bayline Drive, 4th Floor | N. Fort Myers, Florida 33917 | | FL | 33917 | US | Location 4980 Bayline Drive, 4th Floor N. Fort Myers, Florida 33917 FL 33917 This ORGID refers to data collected in the East Wall of Charlotte Harbor by the Coastal Charlotte Harbor Monitoring Network (CCHMN). STORET upload was conducted by the Charlotte Harbor Environmental Center with funding from the SWFWMD. 2018-12-13T11:59:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1355 CHOCNATWQX The Choctaw Nation of Oklahoma (Tribal) Tribal 907 The Choctaw Nation of Oklahoma (Tribal) || The Choctaw Nation of Oklahoma (Tribal) 2026-04-06T15:58:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1238 CHRISJCHEN U.S. Environmental Protection Agency Region 9 Federal/US Government 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 207 CITYFTCO_WQX City of Fort Collins (Colorado) State/US Government Water Quality Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 548 CITYOFPG_WQX City of Punta Gorda (Florida) State/US Government Water Quality Monitoring Data. 2005-12-27T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4072 CITYPUEBLO_WWD City of Pueblo Wastewater Department Local/US Government Colorado 2013-10-22T07:48:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13446 CITY_LONGMONT_CO City of Longmont, COLORADO Local/US Government 2026-04-28T08:45:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9326 CLACKAMAS_SWCD Clackamas Soil and Water Conservation District (Volunteer) Volunteer Internet | https://conservationdistrict.org/ Internet https://conservationdistrict.org/ Location | 221 Molalla Ave. #102 | | Oregon City | OR | 97045 | US | Location 221 Molalla Ave. #102 Oregon City OR 97045 Current VolMon group 2024-09-28T08:26:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1330 CLALLAMCODCD Jamestown S'Klallam Tribe (Tribal) Tribal 129 Clallam County-DCD || Jamestown S'Klallam Tribe (Tribal) 2017-08-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 773 CLALLAMCOUNTYDCD Clallam County Department of Community Development State/US Government 2017-08-02T16:51:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7647 CLALLAMCOUNTYEH_WQX Clallam County Environmental Health Services Local/US Government Clallam County Environmental Health Services 2024-02-20T14:02:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12846 CLEARFIELDCD Clearfield County Conservation District Local/US Government 2026-07-23T13:19:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11126 CLINCHVALLEYSWCD_WQX Clinch Valley Soil & Water Conservation District (Volunteer) Volunteer 2026-07-10T16:09:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9334 CLPWC Calapooia Watershed Council (Volunteer) Volunteer Email | cmccandless@calapooia.org Email cmccandless@calapooia.org Mailing | 351 N Main Street | | | OR | | US | Mailing 351 N Main Street OR Volunteer Monitoring Group 2022-12-28T15:41:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1222 CMCNRMI_WQX Colorado Mountain College Natural Resource Management University/College Email | dmrasmussen@coloradomtn.edu ; Internet | www. coloradomtn.edu/programs ; Email | kawarner@coloradomtn.edu Email dmrasmussen@coloradomtn.edu ; Internet Location | 901 US 24 | | Leadville | CO | 80641 | US | Location 901 US 24 Leadville CO 80641 The Natural Resource Management (NRM) academic program at Colorado Mountain College offers an associate degree in Natural Resource Management. Students are provided with the opportunity to work on real life environmental projects in class and through paid jobs with the NRM Field Institute. NRM has been involved in over 50 environmental projects partnering with the USFS, USGS, US BLM, USFWS, CPW, and numerous regional and local governments and organizations. 2019-07-10T11:51:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9126 CMCPD Cape May County Planning Department Local/US Government Email | boconnor@co.cape-may.nj.us ; Internet | http://www.capemaycountynj.gov/432/Planning-Department Email boconnor@co.cape-may.nj.us ; Internet Mailing | 4 Moore Road | | Cape May Courthouse | NJ | 08210 | US | ; Location | 4 Moore Road | | Cape May Courthouse | NJ | 08210 | US | Mailing 4 Moore Road Cape May Courthouse NJ 08210 The Cape May County Planning Department is the professional arm of the Cape May County Planning Board. The department is responsible for the day to day operations that carry out the functions of the Planning Board. 2020-08-03T10:12:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7927 CMP_WQX UD Citizen Monitoring Program University/College managed by DE Sea Grant 2023-03-10T11:27:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5946 CNA Cheyenne and Arapaho Tribes of Oklahoma Tribal 801 Email | asonnier@c-a-tribes.org Email asonnier@c-a-tribes.org Location | 100 Red Moon Circle | | Concho | OK | 73022 | US | Location 100 Red Moon Circle Concho OK 73022 2026-08-12T15:34:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1218 CNENVSER Chickasaw Nation Environmental Service (Tribal) Tribal 906 Email | morgan.graves@chickasaw.net ; Email | kelsey.norton@chickasaw.net Email morgan.graves@chickasaw.net ; Email Chickasaw Nation Environmental Service || Chickasaw Nation Environmental Service (Tribal) 2025-12-04T13:27:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11726 CNEPWATERPROGRAM Caddo Nation of Oklahoma - Caddo Nation Environmental Protection Program (CNEP) (Tribal) Tribal 806 2024-01-08T10:36:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8126 CNWQD Comanche Nation Water Quality Department (Tribal) Tribal 808 Comanche Nation Water Quality Department 2024-10-15T14:28:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11946 COASTALAMERICAFOUNDATION Coastal America Foundation Private Non-Industrial 2025-09-16T16:11:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13707 COA_WQX Clean Ocean Action (Volunteer) Volunteer Internet | https://cleanoceanaction.org/ Internet https://cleanoceanaction.org/ Non-Profit organization in Long Branch, New Jersey mission to protect the ocean, coast, and waterways 2026-08-18T08:16:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6886 COCHITIPUEBLO Pueblo of Cochiti, New Mexico (Tribal) Tribal 704 Pueblo of Cochiti, New Mexico (Tribal) || Pueblo of Cochiti, New Mexico (Tribal) 2016-10-12T17:19:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1070 COCOPAH_INDIAN Cocopah Tribe of Arizona (Tribal) Tribal 602 Mailing | 14515 So. Veterans Drive | | Somerton | AZ | 85350 | US | Mailing 14515 So. Veterans Drive Somerton AZ 85350 Cocopah Tribe of Arizona (Tribal) || Cocopah Tribe of Arizona (Tribal) 2023-09-29T15:42:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 419 COE/ISU_WQX Des Moines River - Corp of Engineers (IOWA) Federal/US Government 2010-10-27T13:57:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 94 COEOMAHA_WQX U.S. Army Corps of Engineers Omaha District Federal/US Government Email | Steven.R.LaBay@usace.army.mil Email Steven.R.LaBay@usace.army.mil Location | Zorinsky Federal Bldg. | 1616 Capitol Ave. | Omaha | NE | 68102 | US | 055 Location Zorinsky Federal Bldg. 1616 Capitol Ave. Omaha NE 68102 US Army Corps of Engineers Omaha District 2026-08-05T18:05:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2997 COK2014 NJDEP Bureau of Freshwater and Biological Monitoring State/US Government Email | carol.o'donnell-kee@dep.state.nj.us Email carol.o'donnell-kee@dep.state.nj.us Contact Name: Carol O'Donnell-Kee 2014-02-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1224 COKORG_WQX City Of Kissimmee (Florida) State/US Government Email | naltrui@kissimmee.org Email naltrui@kissimmee.org Mailing | 101 N. Church St | Suite 301 | Kissimmee | FL | | US | Mailing 101 N. Church St Suite 301 Kissimmee FL 2014-07-15T16:17:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1375 COLO319 Colorado 319 organizations State/US Government 2012-06-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4073 COLOSU Colorado Springs Utilities Local/US Government 2013-10-22T07:50:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8457 COLUMBIA_SWCD Soil and Water Conservation District - Columbia County *State Government US Internet | http://www.columbiaswcd.com/contact/ Internet http://www.columbiaswcd.com/contact/ Location | 35285 Millard Rd. | | St. Helens | OR | 97051 | US | Location 35285 Millard Rd. St. Helens OR 97051 Kari Hollander, Current VolMon group 2026-03-20T21:06:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3325 CONCORDIA_COLLEGE Concordia College (Minnesota) University/College Concordia College (Minnesota) 2013-01-15T22:16:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10366 CONFLUENCE Confluence Compliance Companies, LLC Private Non-Industrial Confluence Compliance Companies, LLC 2022-03-28T11:03:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8326 CONNRIVERCONSERVANCY Connecticut River Conservancy (Volunteer) Volunteer Connecticut River Conservancy 2025-12-09T12:11:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10566 CONSERVATION_COMMISSION Oklahoma Conservation Commission *State Government US Oklahoma Conservation Commission 2026-05-19T10:57:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8448 COOSWA Coos Watershed Association Volunteer Email | cooswa@cooswatershed.org Email cooswa@cooswatershed.org Mailing | 186 N 8th Street | | Coos Bay | OR | 97420 | US | Mailing 186 N 8th Street Coos Bay OR 97420 Volunteer Monitoring Group 2026-06-09T22:44:13 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 740 COQUILLETRIBE_WQX Coquille Indian Tribe (Tribal) Tribal 155 Location | 3050 Tremont St. | | North Bend | OR | 97459-0061 | US | Location 3050 Tremont St. North Bend OR 97459-0061 Coquille Indian Tribe (Tribal) || Coquille Indian Tribe (Tribal) 2026-02-19T18:28:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8452 COQUILLE_WA Coquille Watershed Association Volunteer Email | coordinator@coquillewatershed.org ; Internet | https://www.coquillewatershed.org Email coordinator@coquillewatershed.org ; Internet Location | 390 N. Central Blvd. | | Coquille | OR | 97423 | US | Location 390 N. Central Blvd. Coquille OR 97423 Current VolMon group 2026-05-06T19:39:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 297 CORIVWCH_WQX Colorado River Watch (Volunteer) Volunteer Internet | https://coloradoriverwatch.org/ ; Email | barb.horn@state.co.us ; Email | megan.mcconville@state.co.us Internet https://coloradoriverwatch.org/ ; Email Location | Barb Horn- Colorado Parks & Wildlife, SW Region | 151 East 16th Street | Durango | CO | 81301 | US | ; Location | Megan McConville - Colorado Parks & Wildlife | 6060 Broadway | Denver | CO | 80216 | US | Location Barb Horn- Colorado Parks & Wildlife, SW Region 151 East 16th Street Durango CO 81301 Water Quality Monitoring 2025-09-16T16:15:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12886 CORNELLSCALE Cornell University Adirondack Fisheries Research Program University/College 2026-01-16T19:49:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4906 CORTINARANCHERIA_WQX Cortina Rancheria (Kletsel Dehe Wintun Nation) Tribal 513 Email | Jeff.Lynch@KletselDehe.org ; Email | omar.jimenez@kletseldehe.org ; Email | brett.matzke@kletseldehe.org Email Jeff.Lynch@KletselDehe.org ; Email Shipping | 570 6th Street | Ste E | Williams | CA | 95987-1630 | US | Shipping 570 6th Street Ste E Williams CA 95987-1630 Cortina Rancheria Kletsel Dehe Wintun Nation 2026-07-31T12:24:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1261 COYOTEVAL_WQX Coyote Valley Band of Pomo Indians of California (Tribal) Tribal 638 Coyote Valley Band of Pomo Indians of California (Tribal) || Coyote Valley Band of Pomo Indians of California (Tribal) 2026-07-22T14:18:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1030 CPNWATER Citizen Potawatomi Nation, Oklahoma (Tribal) Tribal 821 Email | mitchell.fipps@potawatomi.org Email mitchell.fipps@potawatomi.org Mailing | 41707 Hardesty Road | | Shawnee | OK | 74801 | US | 125 Mailing 41707 Hardesty Road Shawnee OK 74801 Citizen Potawatomi Nation, Oklahoma (Tribal) || Citizen Potawatomi Nation, Oklahoma (Tribal) 2024-12-04T10:12:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10266 CPRW Coalition for the Poudre River Watershed (Volunteer) Volunteer 2025-12-24T09:49:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7830 CRBC_WQX Clackamas River Basin Council Private Non-Industrial Email | suzi@clackamasriver.org Email suzi@clackamasriver.org Mailing | PO Box 1869 | | Clackamas | OR | 97015 | US | Mailing PO Box 1869 Clackamas OR 97015 Suzi Cloutier, Current VolMon group 2025-11-19T04:33:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1402 CRITEPO_WQX Colorado River Indian Tribes of the Colorado River Indian Reservation, Arizona and California (Tribal) Tribal 603 Email | Terry.Dock@critepo.com Email Terry.Dock@critepo.com Mailing | 26600 Mohave Rd. | | Parker | AZ | 85344 | US | Mailing 26600 Mohave Rd. Parker AZ 85344 Colorado River Indian Tribes of the Colorado River Indian Reservation, Arizona and California (Tribal) || Colorado River Indian Tribes of the Colorado River Indian Reservation, Arizona and California (Tribal) 2018-06-20T10:17:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10106 CRITFC_WQX Nez Perce Tribe of Idaho (Tribal) Tribal 182 Nez Perce Tribe of Idaho (Tribal) || Nez Perce Tribe of Idaho (Tribal) 2021-09-08T15:24:58 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7831 CRK_WQX Columbia Riverkeeper Volunteer Email | Lorri@columbiariverkeeper.org Email Lorri@columbiariverkeeper.org Mailing | 111 Third St. | | Hood River | OR | 97031 | US | Mailing 111 Third St. Hood River OR 97031 Lorri Epstein 2026-01-20T22:35:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 779 CROWCRKS Crow Creek Sioux Tribe (SD) Tribal 342 2026-08-25T05:57:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 780 CROWNATN Crow Tribe of Indians (Montana) Tribal 202 2026-07-10T03:34:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 718 CRWA Charles River Watershed Association (Massachusetts) (Volunteer)* Volunteer Water Quality Monitoring Data 2026-04-24T19:28:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7828 CRWC_WQX Crooked River Watershed Council (Volunteer)* Volunteer Location | 498 SE Lynn Blvd. | chris@crwc.info | Prineville | OR | 97754 | US | Location 498 SE Lynn Blvd. chris@crwc.info Prineville OR 97754 Crooked River Watershed Council 2018-04-24T13:50:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10406 CSAZ City of Scottsdale, Arizona Local/US Government City of Scottsdale, Arizona 2022-06-15T11:30:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1072 CSC_WQX CSC (Computer Sciences Corporation)(Virginia) Private Industry Email | stahl.leanne@epa.gov Email stahl.leanne@epa.gov Location | 1200 Pennsylvania Avenue, NW | Mail code 4305T | Washington | DC | 20460 | US | Location 1200 Pennsylvania Avenue, NW Mail code 4305T Washington DC 20460 2012-05-29T19:18:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4067 CSH Carestream Health Inc. (Volunteer)* Volunteer New York 2013-10-22T07:38:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12066 CSHH Coalition to Save Hempstead Harbor (Volunteer) Volunteer 2024-04-25T13:23:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3706 CSKTPESTICIDE_WQX Confederated Salish and Kootenai Tribes of the Flathead Reservation (Tribal) Tribal 203 Email | jasmine@cskt.org Email jasmine@cskt.org Mailing | PO Box 278 | | Pablo | MT | 59855 | US | Mailing PO Box 278 Pablo MT 59855 Confederated Salish and Kootenai Tribes of the Flathead Reservation (Tribal) || Confederated Salish and Kootenai Tribes of the Flathead Reservation (Tribal) 2013-04-22T15:40:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 781 CSKTRIBE Confederated Salish and Kootenai Tribes Tribal 203 Mailing | P.O. Box 278 | | Pablo | MT | 59860 | US | 047 Mailing P.O. Box 278 Pablo MT 59860 2026-08-25T05:57:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1309 CSR_EPA_CWA-106 Cold Springs Rancheria of Mono Indians of California (Tribal) Tribal 511 Cold Springs Rancheria of Mono Indians of California (Tribal) || Cold Springs Rancheria of Mono Indians of California (Tribal) 2019-02-13T13:40:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5286 CSU-CIVIL&ENVIRONMENTAL-ENG Colorado State University University/College Email | ryant.bailey@colostate.edu Email ryant.bailey@colostate.edu 2022-06-02T15:25:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11367 CSU_AWQP Colorado State University Agricultural Water Quality Program (Volunteer) Volunteer 2025-12-16T17:22:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13667 CSU_CFCC CSU Center for Collaborative Conservation University/College 2026-08-11T16:59:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4866 CTA_WQX Craig Tribal Association (Tribal) Tribal S05 Craig Tribal Association (Tribal) || Craig Tribal Association (Tribal) 2017-10-11T14:39:19 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 727 CTCLUSI_WQX Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians of Oregon (Tribal) Tribal 152 2025-01-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7648 CTEPO_WQX Cahuilla Band of Indians - Cahuilla Tribal Environmental Office (Tribal) Tribal 569 Cahuilla Band of Indians - Cahuilla Tribal Environmental Office (Tribal) || Cahuilla Band of Indians - Cahuilla Tribal Environmental Office (Tribal) 2018-12-12T17:15:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 729 CTGR Confederated Tribes of the Grand Ronde Community of Oregon (Tribal) Tribal 141 Confederated Tribes of the Grand Ronde Community of Oregon (Tribal) || Confederated Tribes of the Grand Ronde Community of Oregon (Tribal) 2025-10-09T13:33:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12587 CTGRGOSHUTE Goshute Indian Tribe (Utah) (Tribal) Tribal 681 Confederated Tribes Of The Goshute Reservation 2026-01-10T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 745 CTSI_WQX Confederated Tribes of Siletz Indians of Oregon (Tribal) Tribal 142 Confederated Tribes of Siletz Indians of Oregon (Tribal) || Confederated Tribes of Siletz Indians of Oregon (Tribal) 2025-11-19T18:18:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 769 CTUIR_WQX Confederated Tribes of the Umatilla Indian Reservation (Tribal) Tribal 143 Email | ColetteCoiner@ctuir.org Email ColetteCoiner@ctuir.org Location | 46411 Timíne Way | | Pendleton | OR | 97801 | US | 059 Location 46411 Timíne Way Pendleton OR 97801 Confederated Tribes of the Umatilla Indian Reservation (Tribal) || Confederated Tribes of the Umatilla Indian Reservation (Tribal) 2026-02-02T15:08:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8686 CTVOLMON CT DEEP Volunteer Water Monitoring Program (Volunteer) Volunteer Email | DEEP.VolunteerWaterMonitoring@ct.gov Email DEEP.VolunteerWaterMonitoring@ct.gov Location | 79 Elm Street | | Hartford | CT | 06106 | US | Location 79 Elm Street Hartford CT 06106 CT DEEP Volunteer Water Monitoring Program 2026-08-11T14:13:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 92 CT_DEP01_WQX Connecticut Department Of Energy And Environmental Protection *State Government US Email | mary.becker@ct.gov Email mary.becker@ct.gov Location | 79 Elm Street | | HARTFORD | CT | 06106 | US | 003 ; Mailing | 79 Elm Street | | HARTFORD | CT | 06106 | US | 003 ; Shipping | 79 Elm Street | | HARTFORD | CT | 06106 | US | 003 Location 79 Elm Street HARTFORD CT 06106 This is the central agency for all water quality data in this system 2026-08-05T14:51:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12506 CT_NERR Connecticut National Estuarine Research Reserve (Volunteer) Volunteer 2026-03-09T15:39:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8453 CURRY_WP Curry Watershed Partnerships Volunteer Internet | https://www.currywatersheds.org/ ; Email | info@currywatersheds.org Internet https://www.currywatersheds.org/ ; Email Mailing | PO Box 666 | | Gold Beach | OR | 97444 | US | ; Location | 29692 Ellensburg Avenue | | Gold Beach | OR | 97444 | US | Mailing PO Box 666 Gold Beach OR 97444 Erin Minster - Current VolMon group 2026-08-26T05:03:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12166 CUSH Clean Up Sound & Harbor, Inc. (CUSH) Private Non-Industrial Email | info@cushinc.org Email info@cushinc.org Location | P.O. Box 883 | | Stonington | | 06378 | | Location P.O. Box 883 Stonington 06378 Working to eliminate nitrogen pollution, bacterial contamination and plastic waste from our local waters. 2025-10-08T11:42:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6347 CUSP Coalition for the Upper South Platte (Volunteer)* Volunteer CDSN - Coalition for the Upper South Platte 2016-02-11T07:25:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8806 CVC Conemaugh Valley Conservancy Private Industry Conemaugh Valley Conservancy 2020-07-15T11:01:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 761 CWLT_WQX Cahto Tribe of the Laytonville Rancheria (Tribal) Tribal 524 Cahto Tribe of the Laytonville Rancheria (Tribal) || Cahto Tribe of the Laytonville Rancheria (Tribal) 2024-11-15T12:13:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11226 CWQL Coe College Water Quality Laboratory University/College 2023-04-24T07:40:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 811 CWSC_WQX Colorado Water Science Center (Volunteer) Volunteer 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 245 CWSD_WQX Centennial Water and Sanitation District Private Industry Email | ABaker@CWSDHRMD.ORG ; Internet | http://www.centennialcolorado.com Email ABaker@CWSDHRMD.ORG ; Internet Mailing | 62 West Plaza Drive | | Highlands Ranch | CO | 80129 | US | Mailing 62 West Plaza Drive Highlands Ranch CO 80129 Water Quality Monitoring Data and and SPCURE member 2013-08-05T17:42:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13426 DARIENCTWATERQUALITY_WQX Town of Darien 2026-04-07T13:51:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7266 DAUPHINCD_WQX Dauphin County Conservation District Local/US Government Dauphin County Conservation District 2017-03-04T14:08:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8886 DCD Dickinson Conservation District Local/US Government Location | 420 North Hooper Street | | Kinsgford | MI | 49802 | US | Location 420 North Hooper Street Kinsgford MI 49802 Dickinson Conservation District 2019-11-25T12:53:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 756 DCRBPI_ WQX Dry Creek Rancheria Band of Pomo Indians, California (Tribal) Tribal 515 Dry Creek Rancheria Band of Pomo Indians, California (Tribal) || Dry Creek Rancheria Band of Pomo Indians, California (Tribal) 2023-01-31T17:02:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 251 DDEH_WQX Denver Department of Environmental Health State/US Government Water Quality Monitoring Data 2001-06-22T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 645 DEER_CREEK EPA Region 9 Federal/US Government EPA Region 9; 2017-08-03T13:06:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10026 DELACIB Delaware Center for the Inland Bays (Volunteer) Volunteer Email | science@inlandbays.org Email science@inlandbays.org Delaware Center for the Inland Bays Water Monitoring Data 2021-08-19T14:21:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 821 DELAWARENATION Delaware Nation, Oklahoma (Tribal) Tribal 807 Email | marshalla@delawarenation.com ; Email | ccooper@delawarenation.com Email marshalla@delawarenation.com ; Email Delaware Nation, Oklahoma (Tribal) || Delaware Nation, Oklahoma (Tribal) 2025-09-25T17:12:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1 DEMOTEST Test Organization (Volunteer) Volunteer Test Organization; 2018-01-24T11:14:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5806 DEMOTEST_WQX DEMOTEST_WQX Local/US Government Department of Natural Resources 2026-06-29T09:50:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4826 DENTONWATERSHED_WQX City of Denton Watershed Protection Program Local/US Government Location | 901 A Texas Street | | Denton | TX | 76209 | US | Location 901 A Texas Street Denton TX 76209 2014-08-27T16:33:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4466 DIAL_CORDY_WQX Dial Cordy and Associates (Volunteer)* Volunteer 2014-04-15T16:28:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11786 DNREC_DOW Delaware Department of Natural Resources and Environmental Control - Division of Water State/US Government 2026-05-07T11:00:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 224 DOEE District Of Columbia Department Of Energy And Environment-water Quality Division *State Government US Water Quality Monitoring Data for all the Waters in the state 2026-07-17T11:29:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8646 DRBA Dan River Basin Association (Volunteer)* Volunteer Dan River Basin Association 2019-06-14T12:19:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1054 DRBC Delaware River Basin Commission State/US Government Email | Ron.MacGillivray@drbc.nj.gov Email Ron.MacGillivray@drbc.nj.gov Location | 25 State Police Drive | | West Trenton | NJ | 08628 | US | 021 Location 25 State Police Drive West Trenton NJ 08628 Interstate River Basin Commission 2026-07-07T15:57:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1021 DRMPWQX Mescalero Apache Tribe DRMP (Tribal) Tribal 702 Email | anna@mescalerodrmp.org Email anna@mescalerodrmp.org Mailing | POB 250 | mhicks@mescalerodrmp.org | MESCALERO | NM | 88340 | US | 035 Mailing POB 250 mhicks@mescalerodrmp.org MESCALERO NM 88340 Region 6 - ENIPC - Mescalero Apache Tribe 2025-01-31T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1379 DRMS Colorado Division of Reclamation, Mining and Safety (DRMS) (Volunteer) Volunteer Internet | http://www.mining.state.co.us ; Email | jeff.litteral@state.co.us Internet http://www.mining.state.co.us ; Email Mailing | PO Box 2058 | | Ridgway | CO | 80432 | US | 091 Mailing PO Box 2058 Ridgway CO 80432 Colorado Division of Reclamation, Mining and Safety (DRMS), Inactive Mines Program (IMP) 2013-07-01T21:38:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1200 DRN Delaware Riverkeeper Network (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us Delaware Riverkeeper Network 2010-07-06T12:42:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12806 DUCKSU_WQX Ducks Unlimited (Volunteer) Volunteer Location | 2114 Midpoint Dr | | Fort Collins | CO | 80525 | US | 069 Location 2114 Midpoint Dr Fort Collins CO 80525 2025-04-02T15:16:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 806 DUCKWATER Duckwater Shoshone Tribe of the Duckwater Reservation, Nevada (Tribal) Tribal 642 Duckwater Shoshone Tribe of the Duckwater Reservation, Nevada (Tribal) || Duckwater Shoshone Tribe of the Duckwater Reservation, Nevada (Tribal) 2018-06-12T08:52:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4547 DVSJ_RETIRED Retired Death Valley Timbi-sha Shoshone Tribe (Tribal) Tribal 693 Retired Death Valley Timbi-sha Shoshone Tribe (Tribal) || Death Valley Timbi-sha Shoshone Tribe (Tribal) 2026-07-23T15:57:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1291 DWH_SCRIBE1082 BP Deep Water Horzon Oil Spill Private Industry Surface water and sediment sampling collected in response to the BP Gulf of Mexico Oil Spill 2017-08-03T16:22:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4706 EAENGINEERING_WQX EA Engineering, Science and Technology Inc. Private Non-Industrial Location | 2200 Sixth Ave, Suite 707 | | Seattle | WA | 98121 | US | Location 2200 Sixth Ave, Suite 707 Seattle WA 98121 2014-08-20T18:10:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 648 EBCI Eastern Band of Cherokee Indians (Tribal) Tribal 001 Eastern Band of Cherokee Indians (Tribal) || Eastern Band of Cherokee Indians (Tribal) 2026-07-20T14:22:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7166 EBR_WQX City of Baton Rouge and Parish of East Baton Rouge Local/US Government City of Baton Rouge and Parish of East Baton Rouge 2017-01-30T17:12:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3666 ECLS_WQX ECLS (New Jersey) Private Industry Environmental and Chemical Laboratory Services 2017-08-02T13:54:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 807 ECO-WNC Environmental and Conservation Organization of Western North Carolina State/US Government 2017-08-02T18:22:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5188 ECOLOG&RESEARCH Ecological Logistics & Research Ltd. Private Industry Email | chris@elr.ca Email chris@elr.ca Location | 204-105 Titanium Way | | Whitehorse | | | US | Location 204-105 Titanium Way Whitehorse Ecological Logistics & Research Ltd. 2014-11-21T09:49:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5226 ECU_CSI_COASTALPROCESSES ECU Coastal Processes Lab University/College Location | 850 NC 345 Wanchese | | Wanchese | NC | 27981 | US | Location 850 NC 345 Wanchese Wanchese NC 27981 2017-08-03T14:13:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9986 ECU_ECOL_ENGR East Carolina University Ecological Engineering Lab University/College 2021-07-20T15:21:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 113 EFDELRBC_WQX Delaware River Basin Commisssion State/US Government Effluent Data 2017-08-02T17:42:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1394 ELEPHANTFISH ElephantFish, LLC (Volunteer) Volunteer 589 ElephantFish, LLC 2023-11-15T19:10:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1032 ELISS EPA Long Island Sound Study Federal/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1343 ELKVALLEYCA_WQX Elk Valley Rancheria, California (Tribal) Tribal 559 Email | kmealue@elk-valley.com ; Internet | www.elk-valley.com ; Email | rjacob@elk-valley.com Email kmealue@elk-valley.com ; Internet Mailing | 2332 Howland Hill Road | | Crescent City | CA | 95531 | US | 015 Mailing 2332 Howland Hill Road Crescent City CA 95531 Elk Valley Rancheria, California (Tribal) || Elk Valley Rancheria, California (Tribal) 2025-10-22T15:45:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12186 ELMONTGOMERY Montgomery & Associates, Inc. Private Non-Industrial 2026-06-23T15:27:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11186 ELP12345 Engineering and Land Planning Associates (Volunteer) Volunteer 2023-04-11T16:47:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 669 ELWHA1_WQX Lower Elwha Tribal Community (Tribal) Tribal 125 Lower Elwha Tribal Community (Tribal) || Lower Elwha Tribal Community (Tribal) 2008-05-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1029 ELWHAWQ1_WQX Lower Elwha Klallam Tribe (Washington) (Tribal) Tribal 125 2026-08-20T12:35:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 169 EMAP_CS_WQX Environmental Monitoring and Assessment Program Federal/US Government Coastal 2018-12-10T15:13:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 770 EMAP_GRE EMAP-Great Rivers Ecosystems Federal/US Government 2018-12-10T15:12:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8666 EMSWCD East Multnomah Soil and Water Conservation District Local/US Government Email | jon@emswcd.org Email jon@emswcd.org Location | 5211 N Williams Ave | | Portland | OR | 97217 | US | 051 Location 5211 N Williams Ave Portland OR 97217 East Multnomah Soil and Water Conservation District 2020-02-24T16:28:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12466 EMU_WATER Eastern Mennonite University Department of Biology University/College 2024-11-22T12:10:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 668 ENVIROB1_WQX Confederated Tribes of the Colville Reservation (Tribal) Tribal 101 Confederated Tribes of the Colville Reservation (Tribal) || Confederated Tribes of the Colville Reservation (Tribal) 2022-12-08T12:01:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10846 ENVIROSCIENCEASSOC Environmental Science Associates (Volunteer) Volunteer 2022-12-19T20:04:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 768 EOR_WQX Emmons & Oliver Resources Private Industry 2010-01-25T10:38:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7726 EPA-C_WQX EPA Staging Area -CBP Local/US Government CBP (TEST/Staging Environment) 2018-03-26T12:27:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7186 EPA-EAID-R3_WQX EPA_EAID_R3 Federal/US Government 2017-02-03T06:26:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11086 EPA-FSB-R3_WQX EPA-FSB-R3 Federal/US Government 2023-03-24T10:10:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7187 EPA-WPD-R3_WQX EPA Region 3 TMDL Program Federal/US Government EPA Region 3 TMDL Program 2017-02-03T08:22:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9706 EPAORD EPA Office of Research and Development Federal/US Government EPA Office of Research and Development 2021-04-07T08:08:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9526 EPAORD_WQX EPA Office of Research and Development Federal/US Government Email | erban.laura@epa.gov Email erban.laura@epa.gov EPA Office of Research and Development 2020-11-24T13:38:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1033 EPAR2 EPA Region 2 Federal/US Government US EPA Region 2 - Clean Water Division 2025-11-24T09:47:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4206 EPAR2_USVIBAWQMP_WQX EPA Region 2 Federal/US Government Email | Zevin.paula@Epa.gov Email Zevin.paula@Epa.gov Mailing | USEPA Facilities, Raritan Depot, 2890 Woodbridge A | Mail Code: MS220 | Edison | NJ | 08837-3679 | US | Mailing USEPA Facilities, Raritan Depot, 2890 Woodbridge A Mail Code: MS220 Edison NJ 08837-3679 US Virgin Islands Beach Advisory Water Quality Monitoring Program 2026-03-24T11:08:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5848 EPAR5_SLR_WQX EPA Region 5 Federal/US Government Location | 77 West Jackson Boulevard | | Chicago | IL | 60604-3507 | US | ; Mailing | 77 West Jackson Boulevard | Mail Code WW-16J | Chicago | IL | 60604-3507 | US | Location 77 West Jackson Boulevard Chicago IL 60604-3507 Sea Level Rise (SLR) and (http:///www.csc.noaa.gov/slr) 2016-05-27T14:33:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12526 EPAR5_WQX EPA Region 5 Office Federal/US Government 2025-04-28T10:44:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 892 EPAREG6_WQX US EPA Region 6 Federal/US Government Location | 1445 Ross ave. | | Dallas | TX | 75202 | US | 113 Location 1445 Ross ave. Dallas TX 75202 US EPA, Region 6 Dallas, TX 2019-07-11T16:47:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7628 EPASTAGINGD North American Lake Management Society Federal/US Government Volunteer 2025-07-15T14:01:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1069 EPATEST EPA Outreach Federal/US Government 2018-01-24T11:14:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7026 EPATESTA_PAM EPA Outreach A BLASDELL Federal/US Government 2016-12-16T14:41:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6373 EPA_GLNPO EPA Great Lakes National Program Federal/US Government Will be used to store the historical GLENDA data that will be added to the WQX in the future. 2024-01-25T10:46:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11466 EPA_MPRSAMONITORING EPA Marine Protection, Research and Sanctuaries Act (MPRSA) Federal/US Government 2023-08-23T19:10:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1386 EPA_OCMA_R1 US EPA Ocean Monitoring and Assessment, Region 1 Federal/US Government Email | liebman.matt@epa.gov Email liebman.matt@epa.gov Mailing | 5 Post Office Square - Suite 100 | | Boston | MA | 02109 | US | Mailing 5 Post Office Square - Suite 100 Boston MA 02109 2012-10-26T20:01:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1349 EPA_OCMA_R2 US EPA Ocean Monitoring and Assessment, Region 2 Federal/US Government Email | Remnek.Alexandre@epa.gov Email Remnek.Alexandre@epa.gov 2018-01-26T11:43:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4326 EPA_OCMA_R4 EPA Ocean and Coastal Monitoring and Assessment - Region 4 Federal/US Government Email | mcarthur.christopher@epa.gov Email mcarthur.christopher@epa.gov Mailing | 61 Forsyth Street SW | | Atlanta | GA | 30303 | US | Mailing 61 Forsyth Street SW Atlanta GA 30303 2014-05-30T12:10:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8766 EPA_OCMA_R6 EPA Ocean and Coastal Monitoring Assessment Federal/US Government EPA Ocean and Coastal Monitoring Assessment 2019-08-21T13:20:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13526 EPA_OCSPP_OPPT USEPA, Office of Chemical Safety and Pollution Prevention, Office of Pollution Prevention and Toxics Federal/US Government 2026-05-26T11:53:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7626 EPA_R2 EPA Region 2 Federal/US Government Internet | www.epa.gov/r2 Internet www.epa.gov/r2 Location | 2890 Woodbridge Ave. | | Edison | NJ | 08837 | US | Location 2890 Woodbridge Ave. Edison NJ 08837 EPA Region 2 2018-01-10T09:09:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7627 EPA_R2_EXT EPA Region 2 Federal/US Government Internet | www.epa.gov/r2 Internet www.epa.gov/r2 Location | 2890 Woodbridge Ave. | | Edison | NJ | 08837 | US | Location 2890 Woodbridge Ave. Edison NJ 08837 EPA Region 2 Volunteer Partners 2018-01-10T09:09:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8626 EPA_R7_GRANT_WQX Grantee groups in EPA Region 7 Federal/US Government Email | henderson.shawn@epa.gov Email henderson.shawn@epa.gov Location | 11201 Renner Boulevard | | Lenexa | KS | 66219 | US | Location 11201 Renner Boulevard Lenexa KS 66219 Grantee groups in EPA Region 7 2019-09-12T16:41:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 196 EPA_R7_WQX EPA R7 Federal/US Government Email | civiello.anthony@epa.gov ; Email | olson.patrick@epa.gov ; Email | Yazzie.Jeremy@epa.gov Email civiello.anthony@epa.gov ; Email Location | 300 Minnesota Ave | | Kansas City | KS | 66101 | US | 209 Location 300 Minnesota Ave Kansas City KS 66101 U.S. Environmental Protection Agency 2026-08-17T15:51:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 837 EPA_REGION_2 Environmental Protection Agency Region 2 Federal/US Government Internet | http://www.epa.gov/region2/ ; Email | Simpson.Robert@epa.gov ; Email | Manj.Muhammad-Bilal@epa.gov Internet http://www.epa.gov/region2/ ; Email 2018-11-14T11:39:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7126 EPA_WPD_R3 US EPA Region 3 Water Protection Division Federal/US Government 2017-01-12T12:52:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11646 EPIC_WQX Environmental Policy Innovation Center (EPIC) Private Industry 2023-11-07T11:45:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1347 EQUILIBRIUM Equilibrium Private Industry Email | devun@equilibrium-ar.org Email devun@equilibrium-ar.org Mailing | PO Box 190274 | | Little Rock | AR | 72219 | US | Mailing PO Box 190274 Little Rock AR 72219 2026-02-06T14:18:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8186 ERG Eastern Research Group, Inc. Private Industry Email | Brad.Cooper@erg.com Email Brad.Cooper@erg.com Eastern Research Group, Inc. 2024-12-13T18:03:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12146 ERMMINNEAPOLIS Environmental Resource Management (ERM) Minneapolis Private Non-Industrial 2024-07-12T17:15:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3586 ERWC Eagle River Watershed Council (ERWC) (Volunteer) Volunteer Email | mason@erwc.org Email mason@erwc.org Mailing | P.O. Box 7688 | | Avon | CO | 81620 | US | Mailing P.O. Box 7688 Avon CO 81620 2026-03-11T01:36:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12366 ERWSCC_WQX Eightmile River Wild and Scenic Watershed in Connecticut (Volunteer) Volunteer 2025-11-01T18:55:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9547 ERWSD Eagle River Water and Sanitation District Local/US Government Eagle River Water and Sanitation District 2021-01-05T17:31:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9926 ESATR08_WQX ESAT Region 08 Federal/US Government Email | Brockelman.Todd@epa.gov Email Brockelman.Todd@epa.gov TechLaw/USEPA ESAT R08 Water Quality Data 2021-06-09T17:03:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 442 ESTO_WQX Eastern Shawnee Tribe of Oklahoma (Tribal) Tribal 921 Email | rweldon@estoo.net ; Email | ddotson@estoo.net Email rweldon@estoo.net ; Email Location | 10080 S. Bluejacket Rd. | | Wyandotte | OK | 74370 | US | 115 Location 10080 S. Bluejacket Rd. Wyandotte OK 74370 2026-08-20T12:40:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1209 ETEC Ewing Twp Envl Commission Private Industry 2017-08-03T16:21:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8606 EVR EVR Operations Limited Private Industry Internet | https://www.evr.com/ Internet https://www.evr.com/ Location | Suite 1500, 550 Burrard Street | | Vancouver | BC | V6C 0B3 | CA | Location Suite 1500, 550 Burrard Street Vancouver BC V6C 0B3 EVR Operations Limited formerly Teck American Incorporated 2026-06-29T10:50:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10168 EXLSTREAM1 Experience Learning (Volunteer) Volunteer Email | jlambert@experience-learning.org Email jlambert@experience-learning.org Appalachian Watershed & Stream Monitors (AWSM) program 2025-09-16T16:22:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12026 FA-NJ Foodshed Alliance Volunteer Email | chrisdunbar@foodshedalliance.org Email chrisdunbar@foodshedalliance.org 2026-02-16T13:28:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 698 FAEC Fields & Associates Environmental Consulting (California) Private Non-Industrial Water Quality Monitoring Data 2008-10-16T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12588 FBIC Fort Bidwell Indian Community (Tribal) Tribal 518 Fort Bidwell Reservation 2026-08-20T09:18:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1229 FCPOTAWATOMI_WQX Forest County Potawatomi Community (Tribal) Tribal 434 Internet | www.fcpotawatomi.com ; Email | Matt.Steinbach@fcpotawatomi-nsn.gov Internet www.fcpotawatomi.com ; Email Location | 5320 Wensaut Rd. | | Crandon | WI | 54520 | US | 041 ; Mailing | PO Box 340 | | Crandon | WI | 54520 | US | 041 Location 5320 Wensaut Rd. Crandon WI 54520 2026-01-13T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12046 FIGRWQP Federated Indians of Graton Rancheria (Tribal) Tribal 622 2026-05-15T13:07:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4108 FIIR Fort Independence Indian Community of Paiute Indians of the Fort Independence Reservation, California (Tribal) Tribal 525 Email | jsjoseph1984@gmail.com Email jsjoseph1984@gmail.com Fort Independence Indian Community of Paiute Indians of the Fort Independence Reservation, California || Fort Independence Indian Community of Paiute Indians of the Fort Independence Reservation, California 2021-07-29T14:34:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 782 FLASIOUX Flandreau Santee Sioux Tribe (SD) (Tribal) Tribal 341 2024-10-25T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4106 FLO_SEP Florence, Oregon SEP Local/US Government Email | amy.king@tetratech.com ; Email | mike.miller@florence.ci.or.us ; Email | kiirajoy@gmail.com ; Email | waltz.david@deq.state.or.us ; Email | Jacobson.Martin@epa.gov ; Email | mustafa.faizullabhoy@tetratech.com ; Email | Wu.Jennifer@epa.gov ; Email | fern.jacqueline@deq.state.or.us Email amy.king@tetratech.com ; Email City of Florence-Siuslaw estuary Partnership 2017-08-02T13:06:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4107 FLO_URBAN Florence, Oregon Urban Waters Local/US Government Email | kiirajoy@gmail.com ; Email | mike.miller@ci.florence.or.us ; Email | waltz.david@deq.state.or.us ; Email | amy.king@tetratech.com ; Email | Wu.Jennifer@epa.gov ; Email | fern.jacqueline@deq.state.or.us ; Email | mustafa.faizullabhoy@tetratech.com ; Email | Jacobson.Martin@epa.gov Email kiirajoy@gmail.com ; Email City of Florence-Urban Waters Grant; monitoring data 2014-05-05T17:41:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 312 FLPRMRWS_WQX PEACE RIVER MANASOTA REGIONAL WATER SUPPLY AUTHORITY State/US Government Internet | www.regionalwater.org Internet www.regionalwater.org Location | 8998 SW County Rd 769 | Arcadia, FL 34269 | | FL | 34269 | US | Location 8998 SW County Rd 769 Arcadia, FL 34269 FL 34269 Water Quality Monitoring Data 2025-11-05T13:16:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12106 FLYGRB Green Bay Austin Straubel International Airport Local/US Government 2024-06-05T13:49:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10666 FMMI Freeport McMoRan Miami Inc. Private Industry 2022-08-03T14:30:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13126 FMPST_WQX Fort McDermitt Paiute and Shoshone Tribe (Tribal) Tribal 646 2025-10-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1041 FMYN_WQX Fort McDowell Yavapai Nation, Arizona (Tribal) Tribal 613 Fort McDowell Yavapai Nation, Arizona (Tribal) || Fort McDowell Yavapai Nation, Arizona (Tribal) 2025-07-27T21:49:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5127 FOB Friends of the Bay Volunteer Email | info@friendsofthebay.org Email info@friendsofthebay.org Location | 111 South Street, Suite 210 | | Oyster Bay | | 11771 | | Location 111 South Street, Suite 210 Oyster Bay 11771 2025-11-17T16:41:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9426 FOBWV Friends of Blackwater (WV) (Volunteer) Volunteer Internet | saveblackwater.org ; Email | emmie@saveblackwater.org Internet saveblackwater.org ; Email non-profit conservation organization West Virginia 2020-09-28T14:24:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9546 FOCW Friends of the Cheat (Volunteer) Volunteer Restore, preserve, and promote the outstanding natural qualities of the Cheat River watershed. 2020-12-09T15:10:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12967 FODC FODC ~ Friends of Deckers Creek (West Virginia) (Volunteer) Volunteer Internet | https://deckerscreek.org/ Internet https://deckerscreek.org/ 2025-09-16T16:25:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 568 FONDULAC_WQX Fond du Lac Band of Chippewa (MN) (Tribal) Tribal 405 Email | NancySchuldt@FDLREZ.COM ; Email | KariHedin@FDLREZ.COM Email NancySchuldt@FDLREZ.COM ; Email Mailing | 1720 Big Lake Road | | Cloquet | MN | 55720 | US | Mailing 1720 Big Lake Road Cloquet MN 55720 2026-08-20T12:34:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4082 FORTLWWTP Fort Lupton Wastewater Treatment Plant Local/US Government Colorado 2013-10-22T08:01:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12606 FORTMOJAVE Fort Mojave Indian Tribe (Tribal) Tribal 604 2026-02-02T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 783 FORTPECK Assiniboine & Sioux Tribes Fort Peck Indian Reservation (MT) (Tribal) Tribal 206 Internet | http://www.fortpeckoep.org/ ; Internet | http://fortpecktribes.org Internet http://www.fortpeckoep.org/ ; Internet Mailing | P.O. Box 1027 | | Poplar | MT | 59255 | US | 085 ; Location | 511 Medicine Bear Rd. | | Poplar | MT | 59255 | US | 085 Mailing P.O. Box 1027 Poplar MT 59255 2026-01-10T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1251 FOSCWQ_WQX Friends of Sligo Creek Private Industry 2012-10-26T20:01:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4074 FOUNSD Fountain Sanitation District Local/US Government Colorado 2013-10-22T07:51:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 803 FPST Paiute-Shoshone Tribe of the Fallon Reservation and Colony, Nevada (Tribal) Tribal 645 Fallon Paiute-Shoshone Tribe; 2026-01-23T13:03:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6726 FRESHKILLSPARK Freshkills Park State/US Government Location | 100 Gold Street, Suite 3100 | | New York | NY | 100 Gold S | US | 061 Location 100 Gold Street, Suite 3100 New York NY 100 Gold S Freshkills Park 2017-08-03T17:21:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3866 FRESHWATER_INSTITUTE Megan Murray (Volunteer) Volunteer Internet | www.freshwaterinstitute.org ; Email | mmurray@conservationfund.org Internet www.freshwaterinstitute.org ; Email Location | 1098 Turner Road | | Shepherdstown | WV | 25443 | US | 037 Location 1098 Turner Road Shepherdstown WV 25443 2025-06-06T15:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11686 FRIENDSOFTHEROUGE Friends of the Rouge (Volunteer) Volunteer 2023-12-06T15:01:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1036 FRIENDS_BAY Friends of the Bay (Volunteer)* Volunteer 2025-03-26T12:04:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9106 FRWA Farmington River Watershed Association (Volunteer) Volunteer Location | 749 Hopmeadow Street | | Simsbury | VA | 06085 | US | Location 749 Hopmeadow Street Simsbury VA 06085 Farmington River Watershed Association 2026-06-09T14:29:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5866 FSAWQP_WQX Fort Sill Water Quality Program Private Industry Email | lonnie.standing@fortsillapache-nsn.gov Email lonnie.standing@fortsillapache-nsn.gov Mailing | 43187 US HWY | | Apache | OK | 73006 | US | Mailing 43187 US HWY Apache OK 73006 2026-08-05T13:02:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9146 FSCD Freehold Soil Conservation District Local/US Government Freehold Soil Conservation District 2020-04-27T13:05:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 784 FTBLKNAP Gros Ventre and Assiniboine Tribe (Fort Belknap Indian Res) Tribal 204 2026-08-21T01:25:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13186 FUBIOL_WQX Fairfield University University/College Fairfield University Biology Department 2025-10-31T11:45:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7886 FWC-CREMP_WQX Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute State/US Government Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute 2018-05-30T10:45:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 445 FWC/FWRI_WQX Fish Wildlife Conservation / Wildlife Research Institute(FL) Local/US Government Water Quality Monitoring Data: Florida Fish and Wildlife Conservation Commission Fish and Wildlife Research Institute 2017-08-02T12:42:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 301 FWCLOCAL_WQX Florida Fish and Wildlife Conservation Commission (Florida) Local/US Government Water Quality Monitoring Data 2017-08-03T15:15:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 459 FWC_SGMP_WQX Florida Keys NMS - Seagrass Monitoring Program (Volunteer)* Volunteer Water Quality Monitoring Data: entered by the Florida Fish and Wildlife Conservation Commission (Org ID FWC/FWRI) 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 458 FWC_WQMP_WQX Florida Keys NMS - Water Quality Monitoring Program Local/US Government Email | Daniel.Kiermaier@MyFWC.com Email Daniel.Kiermaier@MyFWC.com Location | 100 Eighth Avenue SE | St Petersburg, FL 33705 | | FL | 33705 | US | Location 100 Eighth Avenue SE St Petersburg, FL 33705 FL 33705 Water Quality Monitoring Data: entered by the Florida Fish and Wildlife Conservation Commission (Org ID FWC/FWRI) 2016-04-08T11:42:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5626 FWS_MATTAMUSKEET US Fish and Wildlife Service Federal/US Government Email | michelle_moorman@fws.gov Email michelle_moorman@fws.gov Mailing | 85 Mattamuskeet Rd | | Swan Quarter | NC | 27885 | US | Mailing 85 Mattamuskeet Rd Swan Quarter NC 27885 2015-03-11T13:12:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12387 GARNA Greater Arkansas River Nature Association (GARNA) (Volunteer) Volunteer 2025-10-13T10:21:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4527 GBMCASSOC2014 GBMc & Associates Private Industry Email | gphillips@gbmcassoc.com Email gphillips@gbmcassoc.com Mailing | 219 Brown lane | | Bryant | AR | 72022 | US | Mailing 219 Brown lane Bryant AR 72022 2023-11-14T09:41:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9186 GBNERR Great Bay National Estuarine Research Reserve (Volunteer)* Volunteer Great Bay National Estuarine Research Reserve Monitoring Data 2020-05-27T14:22:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12726 GCRI_WQX Guam Coral Reef Initiative Local/US Government 2025-02-17T23:58:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1373 GCWIN Grand County Water Information Network (Volunteer) Volunteer 2018-05-03T15:54:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 702 GEC_WQX Global Ecology Corporation (New Jersey) Private Industry Water Quality Monitoring Data 2017-08-02T13:37:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1366 GEI GEI Consultants Private Industry 2025-09-16T16:37:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 710 GEICON_WQX GEI Consultants (Colorado) Private Industry Water Quality Monitoring Data 2008-12-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12246 GENESEECSWCD Genesee County Soil and Water Conservation District Local/US Government 2024-08-07T10:09:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8456 GGCWC Glenn and Gibson Creek Watershed Council (Volunteer) Volunteer Location | 580 Main St Suite A | | Dallas | OR | 97338 | US | Location 580 Main St Suite A Dallas OR 97338 Volunteer Monitoring Group 2019-03-22T18:12:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9946 GIALANDANDWATER Green Iowa AmeriCorps University/College Email | greeniowadirector@gmail.com Email greeniowadirector@gmail.com Green Iowa AmeriCorps 2021-06-25T13:35:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9336 GILLIAM_SWCD Soil and Water Conservation District - Gilliam County Volunteer Email | herb.gilliamswcd@gmail.com Email herb.gilliamswcd@gmail.com Volunteer Monitoring Group 2026-04-29T23:33:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3346 GLC_WQX Great Lakes Commission (Volunteer)* Volunteer Email | tcrane@glc.org Email tcrane@glc.org Location | 2805 S. Industrial Hwy, Suite 100, | | Ann Arbor | MI | 48104 | US | Location 2805 S. Industrial Hwy, Suite 100, Ann Arbor MI 48104 2013-01-22T11:53:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1035 GLEC Great Lakes Environmental Center Private Non-Industrial Internet | www.glec.com Internet www.glec.com Office | 231-941-2230 Office 231-941-2230 Great Lakes Environmental Center, Inc. (GLEC) is a national contracting firm offering applied environmental sciences, research, and compliance assistance focused on water quality and the protection of aquatic ecosystems. 2026-08-13T12:31:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 252 GLENDALE_WQX City of Glendale (Colorado) State/US Government Water Quality Monitoring Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6374 GLEON GLEON Lake Observer (Volunteer) Volunteer GLEON Lake Observer mobile app data 2016-07-14T11:50:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6686 GLIFWC Great Lakes Indian Fish and Wildlife Commission (Volunteer) Volunteer Great Lakes Indian Fish and Wildlife Commission 2025-07-24T09:41:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 612 GNLK01_WQX Match-e-be-nash-she-wish Band of Pottawatomi Indians of Michigan (Gun Lake) Tribal F27 Mailing | P. O. Box 218 | | Dorr | MI | 49323 | US | Mailing P. O. Box 218 Dorr MI 49323 2026-04-29T11:37:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 678 GPC5_WQX Grand Portage Reservation Tribal 400 Email | mtravis@boreal.org ; Email | heatherf@grandportage.com ; Email | watkins@boreal.org Email mtravis@boreal.org ; Email Mailing | PO Box 428 | | Grand Portage | MN | 55605 | US | 031 ; Location | 27 Store Rd | | Grand Portage | MN | 55605 | US | 031 Mailing PO Box 428 Grand Portage MN 55605 Grand Portage Band of Lake Superior Chippewa (Minnesota Chippewa Tribes) 2026-04-30T07:50:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 757 GPELC GPELCNebraska Private Industry 2017-08-02T13:27:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1101 GPORTAGE_WQX Minnesota Chippewa Tribe, Minnesota (Six component reservations: Bois Forte Band (Nett Lake); Grand Portage Band;)Tribal Tribal 400 Email | aschmidt@boreal.org Email aschmidt@boreal.org Minnesota Chippewa Tribe, Minnesota (Six component reservations: Bois Forte Band (Nett Lake); Grand Portage Band;)Tribal || Minnesota Chippewa Tribe, Minnesota (Six component reservations: Bois Forte Band (Nett Lake); Grand Portage Band;)Tribal 2012-03-15T10:00:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10906 GRANDENVIROSVS Grand Environmental Services (Volunteer) Volunteer 2022-12-01T15:40:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6806 GRIC_WQX Gila River Indian Community of the Gila River Indian Reservation, Arizona (Tribal) Tribal 614 Gila River Indian Community of the Gila River Indian Reservation, Arizona (Tribal) || Gila River Indian Community of the Gila River Indian Reservation, Arizona (Tribal) 2018-06-12T09:21:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12486 GROTONTOWNWATERQUALITY_WQX Town of Groton Public Works Department Local/US Government 2024-12-10T15:44:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11006 GROUNDWORKDENVER Groundwork Denver Local/US Government 2023-02-22T17:28:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1207 GSWA Great Swamp Watershed Association (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us Great Swamp Watershed Association 2012-02-08T10:51:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 573 GTBOCI_WQX Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) Tribal 468 Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) || Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) 2006-05-09T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3966 GTBWATER_WQX Grand Traverse Band of Ottawa and Chippewa Indians, Michigan (Tribal) Tribal 468 Email | Thurlow.mcclellan@gtbindians.com Email Thurlow.mcclellan@gtbindians.com Grand Traverse Band of Ottawa & Chippewa Indians; 2025-12-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7806 GTC_WQX Native Village of Georgetown (Tribal) Tribal B16 Native Village of Georgetown (Tribal) || Native Village of Georgetown (Tribal) 2020-11-03T16:02:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 814 GUAM Guam Environmental Protection Agency State/US Government 2018-01-29T17:51:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8267 GWCO Groundwater Colorado State/US Government Groundwater Colorado 2019-04-02T23:40:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6146 HALEYALDRICH Haley & Aldrich Inc (Volunteer)* Volunteer 2017-02-28T13:27:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 490 HANALEI_WQX Hanalei Watershed Study (Region 9) - Kauai, Hawaii State/US Government Water Quality Monitoring Data 2005-03-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 586 HANNAHWQ_WQX Hannahville Indian Community, Michigan (Tribal) Tribal 471 Email | ebraun@hannahville.org Email ebraun@hannahville.org Location | N14911 Hannahville B-1 Rd | | Wilson | MI | 49896 | US | 109 Location N14911 Hannahville B-1 Rd Wilson MI 49896 Hannahville Indian Community, Michigan (Tribal) || Hannahville Indian Community, Michigan (Tribal) 2026-01-05T15:25:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1350 HARBORWATCH_WQX Harbor Watch, a Program of Earthplace, Inc. Private Industry Email | n.spiller@earthplace.org Email n.spiller@earthplace.org Location | 10 Woodside Lane | | Westport | | 06880 | | Location 10 Woodside Lane Westport 06880 2026-01-14T11:58:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8526 HAWRIVER03030002 Haw River Assembly Private Industry Haw River Assembly 2019-04-22T12:12:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 889 HAYWOOD_WQX Haywood Waterways Association, Inc. (Volunteer)* Volunteer 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1269 HBMI_WQX Houlton Band of Maliseet Indians (Tribal) Tribal 019 Email | water@maliseets.com Email water@maliseets.com Location | 88 Bell Road | | Littleton | ME | 04730 | US | 011 Location 88 Bell Road Littleton ME 04730 (Tribal) 2024-10-16T07:40:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13787 HCCC Hood Canal Coordinating Council (Volunteer) Volunteer Internet | https://hccc.wa.gov/ Internet https://hccc.wa.gov/ 2026-08-21T14:10:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7446 HDRINC_WQX HDR Incorporated Private Industry 2017-12-07T20:00:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12926 HEDINENV_WQX Hedin Environmental (Volunteer) Volunteer 2025-04-17T12:03:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10646 HEMPSTEAD_BAY_WQMP Hempstead Bay Water Quality Monitoring Program (Volunteer) Volunteer 2026-04-20T09:05:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 812 HEPD_WQX Havasupai Environmental Protection Department State/US Government 2026-01-09T21:37:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10586 HERRERA_ENVIRONMENTAL Herrera Environmental Consultants, Inc. Private Non-Industrial Internet | https://www.herrerainc.com/ Internet https://www.herrerainc.com/ 2024-08-30T13:35:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 167 HI301H_WQX City and county of Honolulu Local/US Government Water Quality Monitoring Datta 2026-03-31T13:24:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9806 HIA_WQX Hoonah Indian Association (Tribal) Tribal S07 Email | Jeromy.grant@hiatribe.org Email Jeromy.grant@hiatribe.org Hoonah Indian Association (Tribal) || Hoonah Indian Association (Tribal) 2021-03-26T11:28:19 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 357 HIEPO_WQX Hawaii Environmental Planning Office State/US Government Water Quality Monitoring for TMDL Program 2003-08-05T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5606 HIHAWEHWWTP Hawaii American Water Company Private Industry Email | Bruce.Zhang@amwater.com Email Bruce.Zhang@amwater.com Mailing | 8480 Kalanianaole HWY | | Honolulu | HI | 96825 | US | Mailing 8480 Kalanianaole HWY Honolulu HI 96825 2015-03-10T11:08:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10086 HOFSTRAUML Hofstra University Monitoring Lab University/College Email | antonios.marsellos@hofstra.edu ; Email | steve.m.raciti@hofstra.edu Email antonios.marsellos@hofstra.edu ; Email 2021-08-31T14:51:58 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 891 HOHTRIBE_WQX Hoh Indian Tribe Tribal 2026-08-24T14:48:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8366 HOOPERDOB_WQX Hooper Lab, Dept. of Biology, Western Washington University/College Hooper Lab, Dept. of Biology, Western Washington 2019-03-07T17:54:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 802 HOOSIER Hoosier Riverwatch (Volunteer)* Volunteer 2026-07-01T08:26:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 705 HOPI_WQX Hopi Tribe of Arizona (Tribal) Tribal 608 Hopi Tribe of Arizona (Tribal) || Hopi Tribe of Arizona (Tribal) 2019-10-13T11:35:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1376 HOPTERA_WQX Hopland Band of Pomo Indians, California (Tribal) Tribal 521 Hopland Band of Pomo Indians, California (Tribal) || Hopland Band of Pomo Indians, California (Tribal) 2025-01-06T18:15:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13046 HORSLEYWITTEN_WQX Horsley Witten Group Private Non-Industrial 2026-08-17T13:11:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 596 HO_CHUNK_WQX Ho-Chunk Nation of Wisconsin Tribal 439 2026-08-20T08:55:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7106 HPUL1EPA_WQX Habematolel Pomo of Upper Lake, California (Tribal) Tribal 636 Habematolel Pomo of Upper Lake, California (Tribal) || Habematolel Pomo of Upper Lake, California (Tribal) 2025-08-26T14:09:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5186 HRF Hudson River Foundation (Volunteer) Volunteer Location | 17 Battery Place | | New York | NY | 10004 | US | Location 17 Battery Place New York NY 10004 Volunteer Monitoring Group 2014-11-20T15:34:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 721 HRWRP_RA Huff Run Watershed Restoration Partnership/ Rural Action(OH) Grantee (Volunteer)* Volunteer Water Quality Monitoring Data 2009-02-25T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 349 HSGMN_WQX High Springs Gap Groundwater Level Monitoring Network (Volunteer)* Volunteer Groundwater Data 2003-06-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 686 HUALAPAI Hualapai Indian Tribe of the Hualapai Indian Reservation, Arizona (Tribal) Tribal 606 Email | acabillo@hotmail.com Email acabillo@hotmail.com Location | PO Box 179 Peach Springs Az 86434 | | | | | | Location PO Box 179 Peach Springs Az 86434 Hualapai Indian Tribe of the Hualapai Indian Reservation, Arizona (Tribal) || Hualapai Indian Tribe of the Hualapai Indian Reservation, Arizona (Tribal) 2018-06-12T09:56:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7406 HUIWAIOLA_WQX The Nature Conservancy - Honolulu (Volunteer)* Volunteer The Nature Conservancy - Honolulu 2026-01-23T21:19:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9686 HVA Housatonic Valley Association - Housatonic River Watershed (Volunteer) Volunteer Email | adixon@hvatoday.org Email adixon@hvatoday.org Housatonic Valley Association - Housatonic River Watershed 2025-11-25T16:36:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1020 HVTEPA_WQX Hoopa Valley Tribe Tribal 2026-08-25T23:40:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8449 HW Hyla Woods Volunteer Internet | hylawoods.com ; Email | peter@hylawoods.com Internet hylawoods.com ; Email Mailing | 330 NW Belgrave Ave. | | Portland | OR | 97210 | US | Mailing 330 NW Belgrave Ave. Portland OR 97210 Peter Hayes, Current VolMon Group 2025-12-09T17:15:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1257 IAAFO_WQX Iowa DNR Animal Feeding Operation State/US Government Internet | www.iowadnr.gov Internet www.iowadnr.gov Location | 502 E.9th Street | | Des Moines | IA | 50319-0034 | US | 153 Location 502 E.9th Street Des Moines IA 50319-0034 2010-09-29T11:48:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1267 IAPEST Iowa DNR/Iowa Geological and Water Survey State/US Government 2010-10-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 549 IASNAPST_WQX Iowa Geological Survey (Iowa) Watershed Snapshots *State Government US Water Quality Monitoring Data for all the Waters in the state 2010-10-27T15:54:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7426 IDAGMN_WQX Illinois Department of Agriculture State/US Government Illinois Department of Agriculture 2022-04-29T10:37:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 741 IDEQ_CDAOFFICE_WQX Idaho Department Of Environmental Quality *State Government US Water Quality Monitoring Data for all the Waters in the state 2017-11-01T15:17:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1395 IDEQ_WQX Idaho Department Of Environmental Quality DEQ *State Government US Location | 444 Hospital Way #300 | | Pocatello | ID | 83204 | US | 005 Location 444 Hospital Way #300 Pocatello ID 83204 Idaho Dept of Environmental Quality 2026-08-03T12:28:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 722 IDNRDFW Indiana Division of Fish and Wildlife State/US Government Water Quality Monitoring Data 2009-03-03T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1341 IDWR Idaho Department of Water Resources State/US Government Location | 322 E Front St | | Boise | ID | 83702 | US | 001 ; Mailing | PO Box 83720 | | Boise | ID | 83720-0098 | US | 001 Location 322 E Front St Boise ID 83702 2012-02-07T15:48:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 839 IEC Interstate Environmental Commission State/US Government 2010-07-24T06:28:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5147 IEC-NYNJCT Interstate Environmental Commission NewYork - New Jersey - Connecticut Local/US Government 2026-08-24T10:35:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6126 IHS Indian Health Service (Tribal) Tribal 000 Internet | http://www.ihs.gov/ Internet http://www.ihs.gov/ Indian Health Service; (Tribal) || Indian Health Service (Tribal) 2015-11-12T13:39:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8106 IIDFG Idaho Department of Fish and Game State/US Government 2023-07-25T18:31:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3506 ILRIVERWATCH Illinois RiverWatch Network (Volunteer) Volunteer Illinois RiverWatch Network 2021-08-06T15:55:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 87 IL_EPA_WQX illinois epa *State Government US Internet | https://www2.illinois.gov/sites/doit/support/Pages/FOIA.aspx ; Internet | https://www2.illinois.gov/ ; Email | dnr.foia@illinois.gov Internet https://www2.illinois.gov/sites/doit/support/Pages/FOIA.aspx ; Internet Mailing | 1021 North Grand Ave. E. | P.O. Box 19276 | Springfield | IL | 62794-9276 | US | 025 Mailing 1021 North Grand Ave. E. P.O. Box 19276 Springfield IL 62794-9276 2026-02-18T17:46:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9107 INDECON Industrial Economics, Inc Private Industry Email | rcabral@indecon.com Email rcabral@indecon.com Location | 2067 Massachusetts Ave. | | Cambridge | MA | 02140 | US | Location 2067 Massachusetts Ave. Cambridge MA 02140 Industrial Economics 2020-04-06T16:46:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12426 INSPIRE_WQX Inspire Environmental, Inc. Private Non-Industrial 2024-11-19T16:01:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 501 INSTOR_WQX Indiana STORET *State Government US Email | TBOWREN@idem.in.gov Email TBOWREN@idem.in.gov Location | 2525 N. Shadeland Ave. | | Indianapolis | IN | 46204 | US | 027 Location 2525 N. Shadeland Ave. Indianapolis IN 46204 Indiana Department of Environmental Management 2026-07-02T09:10:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10826 INSY_ENVIROMENTAL Iipay Nation of Santa Isabel (Tribal) Tribal 592 Location | 100 Schoolhouse Canyon Road | | Santa Ysabel | CA | 92070 | US | ; Mailing | PO Box 130 | | Santa Ysabel | CA | 92070 | US | Location 100 Schoolhouse Canyon Road Santa Ysabel CA 92070 2024-11-07T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 468 INTRMTN_WQX Superfund Intermountain Waste Oil Refinery Federal/US Government Superfund 2005-01-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5466 IOWACITY_WQX City of Iowa City Local/US Government Email | karen-howard@iowa-city.org Email karen-howard@iowa-city.org Location | 410 E. Washington Street | | Iowa City | IA | 52240 | US | Location 410 E. Washington Street Iowa City IA 52240 2015-04-08T17:12:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7346 IOWAGW_WQX Iowa Groundwater Data State/US Government 2018-05-25T10:12:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7386 IOWAST_WQX Iowa State University of Science and Technology University/College Physical, chemical, and biological data from 45 wetlands in northern Iowa 2021-06-02T09:54:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 310 IOWATER_WQX Iowa Volunteer Water Monitoring Program State/US Government 2018-08-17T11:58:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 652 IOWATROK_WQX Iowa Tribe of Oklahoma (Tribal) Tribal 822 Email | tjudkins@iowanation.org Email tjudkins@iowanation.org Mailing | 335588 E 750 Rd | | Perkins | OK | 74059 | US | Mailing 335588 E 750 Rd Perkins OK 74059 Iowa Tribe of Oklahoma 2024-05-11T10:15:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 577 IRONMT_WQX Iron Mountain Mine Superfund Site Federal/US Government Water Quality Monitoring Data 2006-05-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9088 IRWA Ipswich River Watershed Association (Volunteer) Volunteer Ipswich River Watershed Association 2026-06-30T15:02:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6826 ISDA_WQX Idaho State Department Of Agriculture *State Government US Idaho State Department of Agriculture 2017-01-10T12:58:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13146 ISLANDCOUNTYWA_WQX Island County Washington Public Health - Natural Resources Local/US Government 2025-12-31T13:57:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11486 IVYACADEMY_WQX Ivy Academy University/College 2023-08-24T15:56:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 759 IWLA Izaak Walton League of America Private Industry Izaak Walton League - national conservation organization 2020-08-05T13:50:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1211 JA Jenkinsons Aquarium (Volunteer)* Volunteer 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1393 JAMUL_WQX Jamul Indian Village (Tribal) Tribal 575 (Tribal) 2024-10-15T18:12:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3546 JCPH_WQX Jefferson County Public Health Local/US Government 2017-08-02T13:04:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4426 JICARILLAAPACHE Jicarilla Apache Nation, New Mexico (Tribal) Tribal 701 Email | jan.epowater@yahoo.com Email jan.epowater@yahoo.com Jicarilla Apache Nation, New Mexico (Tribal) || Jicarilla Apache Nation, New Mexico (Tribal) 2014-03-12T10:27:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10506 JMU_ISAT_WQX James Madison University Integrated Science and Technology Department University/College a James Madison University research team in association with the Virginia Department of Environmental Quality 2023-04-06T16:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6506 JRSIMPLOT_FMC J.R. Simplot and FMC Corporation Private Industry Email | rgregory@golder.com Email rgregory@golder.com Location | Golder Associates, 18300 NE Union Hill Road, Redmo | | Redmond | WA | 98052 | US | Location Golder Associates, 18300 NE Union Hill Road, Redmo Redmond WA 98052 J.R. Simplot and FMC Corporation for Gay Mine 2020-04-02T14:39:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 676 JSKTRIBE_WQX Jamestown S'Klallam Tribe (Tribal) Tribal 129 Jamestown Sklallam Tribe || Jamestown S'Klallam Tribe (Tribal) 2022-06-30T13:38:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 661 KARUKDNR_WQX Karuk Tribe (Tribal) Tribal 555 Email | gjohnson@karuk.us Email gjohnson@karuk.us Location | PO Box 282 | | Orleans | CA | 95556 | US | 015 Location PO Box 282 Orleans CA 95556 Karuk Tribe (Tribal) || Karuk Tribe (Tribal) 2026-01-06T15:48:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1242 KASHIA Kashia Band of Pomo Indians of the Stewarts Point Rancheria, California (Tribal) Tribal 547 Kashia Band of Pomo Indians of the Stewarts Point Rancheria, California (Tribal) || Kashia Band of Pomo Indians of the Stewarts Point Rancheria, California (Tribal) 2025-12-18T17:27:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 535 KATRINA6_WQX Region 6 Katrina Emergency Monitoring Data Federal/US Government Water Quality Data 2017-08-03T15:06:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 545 KATSPROJ_WQX Katrina Response Special Projects Federal/US Government Water Quality Monitoring Data. 2005-11-01T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 497 KAWNATON_WQX Kaw Nation, Oklahoma (Tribal) Tribal 810 Email | dejene@kawnation.com Email dejene@kawnation.com Location | PO Box 50 | | Kaw City | OK | 74641 | US | 071 Location PO Box 50 Kaw City OK 74641 Kaw Nation, Oklahoma (Tribal) || Kaw Nation, Oklahoma (Tribal) 2021-03-16T10:41:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11426 KAWS_WQX Kansas Alliance for Wetlands and Streams (Volunteer) Volunteer 2024-10-11T16:46:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 587 KBICNRD_WQX Keweenaw Bay Indian Community (KBIC) (Tribal) Tribal 475 Internet | https://nrd.kbic-nsn.gov/ Internet https://nrd.kbic-nsn.gov/ Mailing | 14359 Pequaming Rd. | | L'Anse | MI | 49946 | US | Mailing 14359 Pequaming Rd. L'Anse MI 49946 KBIC NRD 2026-01-15T15:10:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5006 KBOPWQP Kaibab Band of Paiute Indians of the Kaibab Indian Reservation, Arizona (Tribal) Tribal 617 2026-04-20T03:06:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9346 KBS Kansas Biological Survey State/US Government Email | dbaker@ku.edu Email dbaker@ku.edu Kansas Biological Survey 2020-11-25T10:56:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4447 KENAI_NWR Kenai National Wildlife Refuge Federal/US Government Email | mark_laker@fws.gov Email mark_laker@fws.gov 2014-04-09T15:14:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 796 KENAI_WQX Kenai Watershed Forum (Volunteer) Volunteer Email | robert@kenaiwatershed.org ; Internet | http://www.kenaiwatershed.org/contact.html Email robert@kenaiwatershed.org ; Internet Location | 44539 Sterling Hwy | Suite 202 | Soldotna | AK | 99669 | US | 122 ; Mailing | PO Box 2937 | | Soldotna | AK | 99669 | US | 122 Location 44539 Sterling Hwy Suite 202 Soldotna AK 99669 Non profit organization 2026-04-02T16:32:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1074 KERBERCREEK Kerber Creek watershed for BLM Natural Resource (Volunteer) Volunteer Kerber Creek watershed for BLM Natural Resource; 2017-08-03T13:36:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1060 KICKAPOO Kickapoo Tribe of Oklahoma (Tribal) Tribal 823 Email | karadavis@kickapootribeofoklahoma.com Email karadavis@kickapootribeofoklahoma.com Mailing | P.O. Box 70 | | McLoud | OK | 74851 | US | 081 Mailing P.O. Box 70 McLoud OK 74851 2025-12-06T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 666 KICKAPOO07 Kickapoo Tribe of Indians of the Kickapoo Reservation in Kansas (Tribal) Tribal 861 Email | viswatej.attili@ktik-nsn.gov Email viswatej.attili@ktik-nsn.gov Mailing | 1107 Goldfinch Road | | Horton | KS | 66439 | US | 013 Mailing 1107 Goldfinch Road Horton KS 66439 Kickapoo Tribe in Kansas; 2024-03-11T12:22:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10926 KINGCOENVIROLAB King County Environmental Laboratory Local/US Government 2022-12-07T12:27:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4266 KINGCOUNTY King County (Washington) Local/US Government Internet | www.kingcounty.gov Internet www.kingcounty.gov Location | 201 S Jackson Street | Ste 600 | Seattle | WA | 98104-3855 | US | 033 Location 201 S Jackson Street Ste 600 Seattle WA 98104-3855 2025-12-30T04:07:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4746 KIOWA_WQX Kiowa Indian Tribe of Oklahoma (Tribal) Tribal 802 Email | Mjohanntoberns@kiowatribe.org Email Mjohanntoberns@kiowatribe.org Mailing | P.O. Box 30 | | Carnegie | OK | 73015 | US | Mailing P.O. Box 30 Carnegie OK 73015 Kiowa Tribe of Oklahoma; Kiowa Tribe of Oklahoma 2026-08-07T12:35:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1322 KITSAPCHD_WQX Kitsap County Health District Private Industry 2022-10-27T18:59:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1289 KLAMATHTRIBES_WQX Klamath Tribes (Tribal) Tribal 140 Internet | https://klamathtribes.org/ Internet https://klamathtribes.org/ Klamath Tribes (Tribal) || Klamath Tribes (Tribal) 2021-07-02T14:09:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2992 KNA KISTERS North America Private Non-Industrial Email | support@kisters.net Email support@kisters.net Location | null | | | | | | Location null Test WQX with M.Z. credentials. 2025-12-04T10:29:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 709 KNRD_WQX Kalispel Indian Community of the Kalispel Reservation (Tribal) Tribal 103 Mailing | 1981 N. LeClerc Cr. Rd | | Usk | WA | 99180 | US | 051 Mailing 1981 N. LeClerc Cr. Rd Usk WA 99180 Kalispel Indian Community of the Kalispel Reservation (Tribal) || Kalispel Indian Community of the Kalispel Reservation (Tribal) 2026-04-21T10:09:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11366 KOOTENAI_TRIBE_OF_IDAHO_WQX Kootenai Tribe of Idaho (Tribal) Tribal 183 2026-06-22T18:24:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 775 KS_GEOWATER_CTR U.S. Geological Survey: Kansas Water Science Center Federal/US Government 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 342 KWMNDATA_WQX Keystone Watershed Montioring Network (Pennsylvania) (Volunteer)* Volunteer The Keystone Watershed Monitoring Network (KWMN) is an umbrella organization for volunteer monitors in Pennsylvania. The mission of the KWMN is to promote volunteer monitoring to protect and improve the quality of Pennsylvania watersheds. 2018-01-26T11:53:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7146 KWO Kansas Water Office State/US Government Water Quality monitoring and wetland 2025-01-28T07:59:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7147 KWO2017 Kansas Water Office State/US Government Kansas Water Office 2017-08-03T11:49:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5786 KY-EPRIVIA KY-EPRIVIA Louisville, Kentucky (Volunteer)* Volunteer www.eprivia.com Louisville, KY 2017-08-02T14:11:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7046 LACITY City of Los Angeles Organization Local/US Government 2016-12-19T13:51:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 462 LADEQWPD_WQX LDEQ/Water Planning and Assessment (Louisiana) *State Government US Statewide Water Quality Monitoring Network 2026-04-23T12:44:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4966 LAJOLLA La Jolla Band of Luiseno Indians, California (Tribal) Tribal 576 Email | mariah_aguayo@yahoo.com Email mariah_aguayo@yahoo.com Mailing | P.O Box 189 | | Warner Springs | CA | 92086 | US | Mailing P.O Box 189 Warner Springs CA 92086 La Jolla Band of Luiseno Indians, California (Tribal) || La Jolla Band of Luiseno Indians, California (Tribal) 2018-06-12T13:00:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 158 LAKELAND_WQX City of Lakeland, Lakeland Florida State/US Government Email | WIN_Coordinator@floridadep.gov Email WIN_Coordinator@floridadep.gov Location | 407 Fairway Avenue | Lakeland, FL 33801 | | FL | 33801 | US | Location 407 Fairway Avenue Lakeland, FL 33801 FL 33801 Water Quality Monitoring Sampling and Data keeping for city lakes. 2025-11-05T13:27:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1285 LANECOUNCILOFGOVERNMENTS Lane Council of Governments Local/US Government 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4006 LAWRENCEBROOKWW_WQX Lawrence Brook Watershed Watch (Volunteer) Volunteer Email | ndomitablespirit@comcast.net Email ndomitablespirit@comcast.net Mailing | 85 Washington Avenue | | Milltown | NJ | 08850 | US | Mailing 85 Washington Avenue Milltown NJ 08850 This is a group that monitors the Lawrence Brook Watershed chain of water bodies in Middlesex County NJ and includes South Brunswick, North Brunswick, East Brunswick, Milltown, and part of New Brunswick in it's sampling area. 2013-09-05T17:25:13 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1328 LCBP Lake Champlain Basin Program Private Industry Location | 54 W Shore Rd | | Grand Isle | VT | 05458 | US | 013 Location 54 W Shore Rd Grand Isle VT 05458 2017-08-02T13:24:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 588 LCO106_WQX LAC COURTE OREILLES Federal/US Government Water Quality Monitoring Data. 2011-01-13T11:37:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1262 LCOWIS_WQX Lac Courte Oreilles (Tribal) Tribal 431 Lac Courte Oreilles Band of Lake Superior Chippewa Indians of Wisconsin 2025-07-25T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7833 LCWCD_WQX Lincoln Soil and Water Conservation District (Volunteer)* Volunteer Location | 23 North Coast Highway | audrey@lincolnswd.org | Newport | OR | 97365 | US | Location 23 North Coast Highway audrey@lincolnswd.org Newport OR 97365 Lincoln Soil and Water Conservation District *Contact - Audrey Sweet 2018-04-24T12:29:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3032 LDEQ319 LDEQ319 State/US Government Louisiana Department of Environmental Quality 2026-04-10T09:45:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1046 LDFWATER2007 Lac Du Flambeau Band of Lake Superior Chippewa Indians Water Program (Tribal) Tribal 432 Email | chad.mitchell@ldftribe.com Email chad.mitchell@ldftribe.com Mailing | PO Box 67 | | Lac du Flambeau | WI | 54538 | US | Mailing PO Box 67 Lac du Flambeau WI 54538 Water Quality Monitoring Data. 2026-07-16T16:12:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 617 LEECHLAK_WQX Leech Lake Band of Ojibwe (Tribal) Tribal 407 Location | 190 Sailstar Drive NW | | Cass Lake | MN | 56633 | US | Location 190 Sailstar Drive NW Cass Lake MN 56633 2026-08-20T12:04:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2996 LEIGHROCKS NJDEP Bureau of Freshwater and Biological Monitoring State/US Government Email | leigh.lager@dep.state.nj.us Email leigh.lager@dep.state.nj.us Contact Name: Leigh Lager 2014-02-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6566 LEVELOCK Levelock Village (Tribal) Tribal A40 Levelock Village (Tribal) || Levelock Village (Tribal) 2023-06-30T17:07:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13026 LEVSN_WQX Lake Erie Volunteer Science Network (Volunteer) Volunteer 2025-08-12T18:29:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 246 LEWWTP_WQX Littleton/Englewood Wastewater Treatment Plant (Colorado) Private Industry Water Quality Monitoring Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4069 LFGC Leprino Foods Greeley Cheese and Whey Facility Local/US Government Colorado 2013-10-22T07:43:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4075 LFMSDD Lower Fountain Metropolitan Sewage Disposal District Local/US Government Colorado 2013-10-22T07:52:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1310 LFVC Lake Fork Valley Conservancy Private Industry Email | c.richard@lfvc.org ; Internet | http://www.lfvc.org/ Email c.richard@lfvc.org ; Internet Mailing | PO Box 123 | | Lake City | CO | 81235 | US | 053 Mailing PO Box 123 Lake City CO 81235 Lake Fork Valley Conservancy of the Gunnison River Valley - Water quality data collected to assess historic mining impacts to water quality in Henson Creek and other tributaries to the Lake Fork of the Gunnison River 2016-07-01T15:05:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1367 LFWS Lake Fork Watershed Stakeholders (Colorado) (Volunteer) Volunteer Email | c.richard@lfvc.org ; Internet | http://www.lfvc.org/ Email c.richard@lfvc.org ; Internet Mailing | P.O. Box 123 | | Lake City | CO | 81235 | US | Mailing P.O. Box 123 Lake City CO 81235 Legacy Water Quality Monitoring Data for Lake Fork of the Gunnison River - LFWS reformed as LFVC in 2011 2016-06-30T17:36:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8926 LHC Lake Hopatcong Commission (Volunteer)* Volunteer Internet | http://lakehopatcongcommission.org/ ; Email | Colleen@lakehopatcongcommission.org Internet http://lakehopatcongcommission.org/ ; Email Mailing | PO Box 8519 | | Landing | NJ | 07850-8519 | US | ; Location | 260 Lakeside Boulevard | | Landing | NJ | 07850 | US | Mailing PO Box 8519 Landing NJ 07850-8519 The Lake Hopatcong Commission is an independent State agency overseen by an 11-member board of Commissioners. The Commission is responsible for conducting, managing and coordinating activities for the preservation, restoration and enhancement of Lake Hopatcong and its watershed. Members of the Commission work as representatives of the lake community, and are dedicated to permanently preserving the natural, historical and recreational resources of the watershed for this generation and beyond. 2020-01-21T09:30:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9206 LISICOS Long Island Sound Integrated Coastal Observing System (Volunteer)* Volunteer Email | james.odonnell@uconn.edu Email james.odonnell@uconn.edu Long Island Sound Integrated Coastal Observing System 2020-06-01T14:48:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7926 LOCUS_WQX Locus Technologies Private Industry Location | 299 Fairchild Drive | | Mountain View | CA | 94043 | US | Location 299 Fairchild Drive Mountain View CA 94043 Locus Technologies 2018-07-26T11:26:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8454 LONGTOM_WC Long Tom Watershed Council Volunteer Email | ltwc.jschmidt@gmail.com ; Internet | www.longtom.org Email ltwc.jschmidt@gmail.com ; Internet Location | 751 S. Danebo Ave. | | Eugene | OR | 97402 | US | Location 751 S. Danebo Ave. Eugene OR 97402 Former VolMon group 2026-01-17T00:03:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4987 LOSCOYOTESBANDOFCAHUILLACUPENO LOSCOYOTESBANDOFCAHUILLACUPENO (Tribal) Tribal 578 Los Coyotes Band of Cahuilla and Cupeno Indians, California (Tribal) 2025-10-15T18:02:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10986 LOWERARKVALLEYWATERCONSDIST Lower Arkansas Valley Water Conservation District Local/US Government 2026-08-14T16:58:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4846 LOWERRARITANWATERSHED Lower Raritan Watershed Partnership (Volunteer)* Volunteer Mailing | P.O. Box 446 | | New Brunswick | NJ | | US | Mailing P.O. Box 446 New Brunswick NJ 2014-09-15T14:34:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8066 LPBFSAVEOURLAKE Pontchartrain Conservancy (Volunteer) Volunteer Email | waterquality@scienceforourcoast.org ; Email | info@scienceforourcoast.org ; Email | tasia@scienceforourcoast.org ; Internet | www.scienceforourcoast.org ; Email | brady@scienceforourcoast.org Email waterquality@scienceforourcoast.org ; Email Pontchartrain Conservancy 2026-08-05T11:46:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1356 LPEPA106 La Posta EPA (Tribal) Tribal 577 Email | dvela@lptribe.net Email dvela@lptribe.net Mailing | 8 Crestwood Rd. | | Boulevard | CA | 91905 | US | 073 Mailing 8 Crestwood Rd. Boulevard CA 91905 (Tribal) 2024-10-15T18:15:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3547 LPPSR_WQX Lone Pine Paiute-Shoshone Reservation (Tribal) Tribal 624 Lone Pine Paiute-Shoshone Reservation (Tribal) || Lone Pine Paiute-Shoshone Reservation (Tribal) 2018-06-12T13:08:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9090 LQWA Lake Quinsigamond Watershed Association (Volunteer) Volunteer Email | Info@lqwa.org Email Info@lqwa.org Mailing | P.O. Box 4243 | | Shrewsbury | MA | 01545 | US | Mailing P.O. Box 4243 Shrewsbury MA 01545 Lake Quinsigamond Watershed Association 2020-04-01T10:24:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 574 LRBOI_WQX Little River Band of Ottawa Indians (Tribal) Tribal 482 2026-08-20T11:32:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1368 LSFOBLM Little Snake Field Office, BLM (Volunteer) Volunteer 2012-06-01T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 618 LSIOUX_WQX Lower Sioux Indian Community (Tribal) Tribal 402 2025-11-14T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7967 LSUAGBG_WQX LSU AgCenter Botanic Gardens at Burden University/College LSU AgCenter Botanic Gardens at Burden 2018-08-24T11:59:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9327 LSWCD_WQX Soil and Water Conservation District - Lincoln County Volunteer Email | audrey@lincolnswd.org ; Email | info@lincolnswd.org Email audrey@lincolnswd.org ; Email Mailing | 23 North Coast Highway | | Newport | OR | 97365 | US | Mailing 23 North Coast Highway Newport OR 97365 Audrey Sweet, Current VolMon group 2026-07-06T23:40:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 572 LTBBWATR_WQX Little Traverse Bay Bands of Odawa Indians (Tribal) Tribal 483 2026-08-20T12:30:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1290 LTENV_WQX LT Environmental Private Industry 2010-12-30T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 646 LUMMINSN_WQX Lummi Tribe of the Lummi Reservation (Tribal) Tribal 107 Internet | http://lnnr.lummi-nsn.gov ; Email | jeremyf@lummi-nsn.gov Internet http://lnnr.lummi-nsn.gov ; Email Lummi Tribe of the Lummi Reservation (Tribal) || Lummi Tribe of the Lummi Reservation (Tribal) 2026-03-06T12:24:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 785 LWRBRULE Lower Brule Sioux Tribe (South Dakota) Tribal 343 2026-04-30T16:50:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 670 MAKAH_WQX Makah Indian Tribe of the Makah Indian Reservation (Tribal) Tribal 108 Email | watershed.specialist@makah.com ; Internet | http://www.ecy.wa.gov/programs/eap/beach/ Email watershed.specialist@makah.com ; Internet Mailing | P.O. Box 115 | | Neah Bay | WA | 98357 | US | Mailing P.O. Box 115 Neah Bay WA 98357 Makah Indian Tribe of the Makah Indian Reservation (Tribal) (BEACH) || Makah Indian Tribe of the Makah Indian Reservation (Tribal) 2026-06-23T18:44:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8455 MALHEUR_WC Malheur Watershed Council (Volunteer) Volunteer Internet | http://malheurwatershed.org/ ; Email | malheurwatershed@fmtc.com Internet http://malheurwatershed.org/ ; Email Location | 710 SW 5th Ave. | | Ontario | OR | 97914 | US | Location 710 SW 5th Ave. Ontario OR 97914 Current VolMon group 2023-04-27T11:14:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1027 MAMIN_WQX USEPA (Tribal) Tribal 000 USEPA (Tribal) || USEPA (Tribal) 2017-08-03T12:54:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4969 MANZANITA Manzanita Band of Diegueno Mission Indians of the Manzanita Reservation, California (Tribal) Tribal 579 Manzanita Band of Diegueno Mission Indians of the Manzanita Reservation, California (Tribal) || Manzanita Band of Diegueno Mission Indians of the Manzanita Reservation, California (Tribal) 2018-06-12T13:10:59 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6306 MARITIME-PLANNING-WQX Maritime Planning Associates (Volunteer)* Volunteer 2016-01-04T08:44:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13607 MARSHALL_UNIV_NRES Marshall University Department of Natural Resources and the Environment University/College 2026-07-21T10:38:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7468 MARSHALL_WQX Marshall University University/College Marshall University 2018-10-10T13:59:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10386 MASSBAYS Massachusetts Bays National Estuary Partnership (Volunteer) Volunteer 2023-03-23T16:38:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8308 MASSBAYS01 Massachusetts Bays National Estuary Program State/US Government Massachusetts Bays National Estuary Program 2019-11-21T08:43:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8266 MASSDEP Massachusetts Department of Environmental Protection (MassDEP) State/US Government Email | Thomas.Dallaire@Mass.Gov Email Thomas.Dallaire@Mass.Gov Location | 8 New Bond St | | Worcester | MA | 01606 | US | Location 8 New Bond St Worcester MA 01606 DWM/WPP 2023-07-14T17:15:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10946 MASSWATER_WQX Massachusetts Bays National Estuary Partnership (MASSBAYS) University/College MassWateR is an R-based data analysis tool developed by MassBays NEP, and used by non-profit environmental organizations across Massachusetts to QA/QC, analyze, and format their data for submission to WQX. There are three custom import configurations as well as sample collection methods designed to facilitate MassWateR users interaction with WQX. 2023-01-06T12:54:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 715 MATTOLERESTORATIONCOUNCIL Mattole Restoration Council (California) (Volunteer)* Volunteer Water Quality Monitoring Data 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1044 MATTOLE_SALMON Mattole Salmon Group (Volunteer)* Volunteer 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3320 MAULFOSTER_WQX Maul Foster and Alongi, Inc. Private Industry 2014-09-15T13:40:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8487 MAWRRC_WQX Massachusetts Water Resources Research Center State/US Government Email | wrrc@umass.edu ; Internet | wrrc.umass.edu Email wrrc@umass.edu ; Internet Massachusetts Water Resources Research Center 2026-07-27T14:57:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 890 MAWRWMP Massachusetts Westfield River Water Monitoring Program (Volunteer)* Volunteer Email | ddoe@wsc.ma.edu Email ddoe@wsc.ma.edu Mailing | 577 Western Ave | Westfield State University | Westfield | MA | 01086 | US | 013 Mailing 577 Western Ave Westfield State University Westfield MA 01086 Monitoring of physical, chemical and biological attributes of the Westfield River and some of it tributaries 2017-08-03T16:24:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 607 MA_DEP Massachusetts Department Of Environmental Protection (MA) *State Government US Email | Thomas.Dallaire@state.ma.us Email Thomas.Dallaire@state.ma.us Location | 8 New Bond Street | | Worcester | MA | 01606 | US | 027 Location 8 New Bond Street Worcester MA 01606 Division of Watershed Management (DWM) 2018-12-18T18:29:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13286 MA_DEP_TEST Massachusetts Department of Environmental Protection Test *State Government US Email | robert.f.smith@mass.gov Email robert.f.smith@mass.gov 2026-06-02T16:37:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 738 MBCI_OEP Mississippi Band of Choctaw Indians (Tribal) Tribal 980 Shipping | 101 Lagoon Road | | Choctaw | MS | 39350 | US | Shipping 101 Lagoon Road Choctaw MS 39350 2024-10-16T07:34:19 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 437 MBMG_WQX MBMG_WQX - Montana Bureau of Mines and Geology State/US Government Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MBMG_WQX organization is for data collected and stored by the Montana Bureau of Mines and Geology. 2014-10-21T12:01:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11406 MCA_WQX Mill Creek Alliance (Volunteer) Volunteer Mill Creek Alliance: https://www.themillcreekalliance.org 2023-08-04T15:19:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1258 MCD1913FLOOD Miami Conservancy District Private Industry 2017-08-02T13:41:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 840 MCHD Monmouth County Health Department State/US Government Email | mstephens@co.monmouth.nj.us Email mstephens@co.monmouth.nj.us Location | 3435 Highway 9 | | Freehold | NJ | 07728 | US | Location 3435 Highway 9 Freehold NJ 07728 2019-04-24T11:10:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 608 MCNCREEK_WQX Muscogee (Creek) Nation (Tribal) Tribal 908 Email | cblankenship@muscogeenation.com Email cblankenship@muscogeenation.com 2024-10-16T07:27:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7586 MCPH_WQX Mason County Public Health Local/US Government Mason County Public Health 2017-08-01T13:09:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7066 MCWCC_WQX Mill Creek Watershed Council of Communities (Volunteer) Volunteer 2017-01-04T11:40:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1274 MDC Missouri Dept. of Conservation State/US Government 2026-05-12T08:51:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 329 MDDNR Maryland Department of Natural Resources *State Government US Internet | http://mddnr.chesapeakebay.net/eyesonthebay/index.cfm Internet http://mddnr.chesapeakebay.net/eyesonthebay/index.cfm Mailing | 580 Taylor Avenue | | Annapolis | MD | 21401 | US | Mailing 580 Taylor Avenue Annapolis MD 21401 The Department of Natural Resources leads Maryland toward a sustainable future for our environment, society, and economy by preserving, protecting, restoring, and enhancing natural resources. The data represent key measures of water and habitat quality for living resources such as fish, crabs and oysters. The information is used to guide the restoration of the Chesapeake Bay, its tributaries, and Coastal Bays by identifying specific problems and evaluating the success of management initiatives. 2021-04-10T03:58:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 325 MDEDAT01_WQX Maryland Dept. of the Environment Dredging Ambient Data *State Government US Technical and Regulatory Services Administration Data from HMI sampling 2020-03-30T07:02:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 327 MDEDAT03_WQX Maryland Dept. of the Environment Toxics Data State/US Government Primarily Toxics data used for TMDL development and water quality assessment. 2020-07-09T09:36:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3926 MDEDAT05_WQX Maryland Department of Natural Resources State/US Government Email | alexander.yeboah@maryland.gov ; Email | vimala.john@maryland.gov Email alexander.yeboah@maryland.gov ; Email Mailing | 1800 Washington Blvd | Montgomery Park Business Center, Science Services Administration | Baltimore | MD | 21230-1718 | US | Mailing 1800 Washington Blvd Montgomery Park Business Center, Science Services Administration Baltimore MD 21230-1718 contains MBSS Data etc., Core Trend Benthic input by MDE and DNR 2025-12-23T17:46:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 330 MDEDAT06_WQX MDE Private Groups/Local Subdivision Data State/US Government Quantitative Analyis section Data, miscellaneous data that MDE aquired. 2019-07-31T13:37:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 331 MDEDAT07_WQX Maryland Dept. of the Environment Shellfish Data *State Government US The State monitors fecal coliform levels as a requirement of the National Shellfish Sanitation Program (NSSP). The Department of the Environment is responsible for classifying and managing Maryland's shellfish harvesting areas. The goal of shellfish harvesting area classification and management is to provide maximum utilization of shellfish resources and to reduce the risk of shellfish-borne illness 2025-08-06T11:15:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 332 MDEDAT08_WQX Maryland Department of the Environment Beaches Data *State Government US Internet | https://mde.maryland.gov/programs/water/ Internet https://mde.maryland.gov/programs/water/ Mailing | 1800 Washington Blvd., Ste. 540 | | Baltimore | MD | 21230 | US | 001 Mailing 1800 Washington Blvd., Ste. 540 Baltimore MD 21230 The BEACH Act was signed into law October 10, 2000. The Beach Act addresses coastal recreational waters and public health risk associated with human contact with potential pathogens in sewage-contaminated waters. 2025-12-15T12:32:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 333 MDEDAT09_WQX Maryland Dept. of the Environment Risk Assessment Data State/US Government Data used for Risk Assessment. Primarily fish, shellfish and crab tissue contaminant information. 2011-12-08T09:04:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 334 MDEDAT10_WQX MD Dept. of the Environment Private Pier Aquaculture Program State/US Government 2019-07-31T13:40:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10140 MDEQ_AMP_WQX Montana DEQ Adaptive Management Program State/US Government Location | 1371 Rimtop Drive | | Billings | NH | 59101 | US | 013 Location 1371 Rimtop Drive Billings NH 59101 Adaptive Management Program means a watershed-scale system that protects water quality from the impacts of nutrient sources by: (a) prioritizing phosphorus reduction, as appropriate, while accounting for site specific conditions, (b) allowing for nutrient sources to be addressed incrementally over time by incorporating flexible decision-making which can be adjusted as management actions and other factors become better understood, (c) reasonably balancing all factors impacting a waterbody... 2024-01-05T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7226 MDEQ_MPDES_WQX MDEQ_MPDES_WQX - MT Pollutant Discharge Elimination System State/US Government Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MDEQ_MPDES_WQX organization is for data associated with MPDES permits. 2020-01-03T12:15:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 21 MDEQ_REM_WQX Montana DEQ Remediation *State Government US Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MDEQ_REM_WQX organization is for data associated with DEQ's Remediation Division. 2026-03-07T16:30:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 581 MDEQ_WQ_WQX Montana DEQ WQPB *State Government US Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MDEQ_WQ_WQX organization is for data collected by DEQ's Water Quality Planning Bureau (WQPB). 2026-08-21T16:01:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4506 MDE_EASP Environmental Assessment and Standard Program State/US Government Environmental Assessment and Standard Program Data 2023-06-12T02:34:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1333 MDE_FIELDSERVICES_WQX Maryland Dept. of the Environment In House Water Data State/US Government Data collected by MDEs field office for different surveys, mostly TMDL initiatives. It mainly consists of physical parameters, chlorophyll, nutrients, BOD and sediments. There are some coliform (bacteria) data; also, elements associated with mining. 2026-07-31T14:37:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4507 MDE_FSP Maryland Department of Environment Food Supplement Program State/US Government 2014-04-10T08:15:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4508 MDE_STORMWATER MDE, WMA, Stormwater State/US Government MDE Stormwater data 2020-11-09T14:01:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4509 MDE_TMDL TMDL Technical Development Program State/US Government TMDL Technical Development Program data 2025-07-07T10:00:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4510 MDE_WQPR Water Quality Protection and Restoration Program State/US Government Water Quality Monitoring Data,Maryland Department of the Environment 319 Program 2020-03-31T07:40:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1275 MDNR Missouri Dept. of Natural Resources State/US Government 2026-05-12T08:54:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4786 MDO Mount Desert Oceanarium (Maine) (Volunteer)* Volunteer 2014-08-08T13:24:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1276 MEC Midwest Envir. Consultants Private Industry 2026-05-12T09:34:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 53 MEDEP_WQX Maine Department of Environmental Protection *State Government US Email | tracy.krueger@maine.gov Email tracy.krueger@maine.gov Location | 17 State House Station | 28 Tyson Dr | Augusta | ME | 04333 | US | 011 Location 17 State House Station 28 Tyson Dr Augusta ME 04333 Maine Dept of Env Protection. 2025-12-10T15:21:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 755 MEIYINWUSUNYPLATTSBURGH State University of New York at Plattsburgh University/College 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 561 MENOM_WQX MENOMINEE INDIAN TRIBE OF WISCONSIN (Wisconson) Tribal 440 2026-04-29T08:00:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 764 MERRIMACK_RIVER_WATERSHED_WQX Merrimack River Watershed Council (Volunteer)* Volunteer 2026-02-18T09:16:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4306 MESKWAKI_DNR Meskwaki Department of Natural Resources (Tribal) Tribal 490 Email | alex.frankila@meskwaki-nsn.gov ; Email | Tech.mdnr@meskwaki-nsn.gov Email alex.frankila@meskwaki-nsn.gov ; Email Meskwaki Department of Natural Resources (Tribal) || Meskwaki Department of Natural Resources (Tribal) 2025-12-18T10:54:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6846 METC_WQX Metropolitan Council (Minnesota) Local/US Government Metropolitan Council (Minnesota) 2023-02-13T22:41:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13166 METLAKATLA_WQX Metlakatla Indian Community (Tribal) Tribal 199 2025-11-19T15:51:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 786 MHA_NATN Three Affiliated Tribes: Mandan, Hidatsa, and Arikara Nation (Tribal) Tribal 301 Email | sbaker@mhanation.com Email sbaker@mhanation.com Mailing | 404 Frontage Rd. | | New Town | ND | 58763 | US | 061 Mailing 404 Frontage Rd. New Town ND 58763 2025-10-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5367 MHA_WQX Three Affiliated Tribes of the Fort Berthold Reservation, North Dakota (Tribal) Tribal 301 Email | gbulltail@mhanation.com Email gbulltail@mhanation.com Three Affiliated Tribes of the Fort Berthold Reservation, North Dakota (Tribal) || Three Affiliated Tribes of the Fort Berthold Reservation, North Dakota (Tribal) 2015-02-02T11:38:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 819 MIAMITRIBEOFOKLAHOMA Miami Water Quality Monitoring Program (Tribal) Tribal 925 Mailing | P.O. Box 1326 | | Miami | OK | 74355 | US | 115 Mailing P.O. Box 1326 Miami OK 74355 2026-08-20T12:36:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6526 MIDCOWATERSHED Middle Colorado Watershed Council (Volunteer)* Volunteer Email | info@midcowatershed.org ; Email | nate@midcowatershed.org ; Internet | www.midcowatershed.org Email info@midcowatershed.org ; Email Mailing | 200 Lions Park Circle | | Rifle | CO | 81650 | US | 045 Mailing 200 Lions Park Circle Rifle CO 81650 The Middle Colorado Watershed Council (MCWC) is a 501c(3) nonprofit organization whose mission is to evaluate, protect and enhance the health of the Middle Colorado River Watershed through the cooperative effort of watershed stakeholders 2019-02-12T11:01:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9335 MIDDLEDESCHUTES_WC Middle Deschutes Watershed Council (Volunteer) Volunteer Email | middledeschuteswc@gmail.com Email middledeschuteswc@gmail.com Location | 625 Southeast Salmon Avenue Suite #6 | | Redmond | OR | 97756 | US | Location 625 Southeast Salmon Avenue Suite #6 Redmond OR 97756 Volunteer Organization 2021-07-13T09:44:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 829 MIDDLESPRINGWATERSHED Middle Spring Watershed (Pennsylvania) (Volunteer)* Volunteer 2009-12-22T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1248 MIDDLETOWNUPCW_WQX Middletown Rancheria of Pomo Indians of California (Tribal) Tribal 528 Middletown Rancheria of Pomo Indians of California (Tribal) || Middletown Rancheria of Pomo Indians of California (Tribal) 2025-10-13T13:49:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4126 MIDEWIN Midewin National Tallgrass Prairie Federal/US Government United States National Grassland operated by the United States Forest Service 2013-11-04T10:47:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1312 MIDNITE_2 Midnite Mine Environmental Data Private Industry 2026-07-02T18:22:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4566 MILLERCOORS MillerCoors Private Industry MillerCoors is a member of SPCURE 2014-04-22T10:53:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6766 MITCR_WQX Mechoopda Indian Tribe of Chico Rancheria, California (Tribal) Tribal 531 Mechoopda Indian Tribe of Chico Rancheria, California (Tribal) || Mechoopda Indian Tribe of Chico Rancheria, California (Tribal) 2018-06-12T13:15:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1100 MIT_WQX Muckleshoot Indian Tribe (Tribal) Tribal 109 Muckleshoot Indian Tribe (Tribal) || Muckleshoot Indian Tribe (Tribal) 2018-03-01T12:05:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1400 MKIESER Kieser , LLC State/US Government 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 598 MLBO_DNR_WQX Mille Lacs Band of Ojibwe DNR/Environment (Tribal) Tribal 408 Email | millelacsband.com Email millelacsband.com Mailing | 43408 Oodena Drive | | Onamia | MN | 56359 | US | 095 Mailing 43408 Oodena Drive Onamia MN 56359 2026-08-20T12:34:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4526 MNDA_PESTICIDE Minnesota Department of Agriculture - Pesticide Monitoring State/US Government Email | jim.porter@state.mn.us ; Email | dylan.timm@state.mn.us Email jim.porter@state.mn.us ; Email Mailing | 520 Lafayette Rd. N. | | St. Paul | MN | 55155-4194 | US | 123 Mailing 520 Lafayette Rd. N. St. Paul MN 55155-4194 Statewide monitoring, non-facility 2026-06-10T17:44:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7906 MNDNR_AGW Minnesota Dept of Natural Resources - Ambient Groundwater *State Government US Email | vanessa.baratta@state.mn.us ; Email | jim.porter@state.mn.us Email vanessa.baratta@state.mn.us ; Email Location | 520 Lafayette Rd N | | St. Paul | MN | 55155 | US | Location 520 Lafayette Rd N St. Paul MN 55155 Statewide ambient groundwater monitoring, non-facility 2026-04-16T10:47:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 644 MNISOSE07 Mni Sose Intertribal Water Rights Coalition (Tribal) Tribal 000 Mni Sose Intertribal Water Rights Coalition (Tribal) || Mni Sose Intertribal Water Rights Coalition (Tribal) 2017-08-03T12:39:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1043 MNPCA Minnesota Pollution Control Agency - Ambient Surface Water *State Government US Email | david.vaaler@state.mn.us ; Email | jim.porter@state.mn.us Email david.vaaler@state.mn.us ; Email Mailing | 520 Lafayette Rd. N. | | St. Paul | MN | 55155-4194 | US | 123 Mailing 520 Lafayette Rd. N. St. Paul MN 55155-4194 Statewide ambient surface water monitoring, non-facility 2026-05-21T15:01:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 139 MNPCA1_WQX Minnesota Pollution Control Agency (BEACH) *State Government US Water Quality Monitoring Data for all the Waters in the state 1999-07-27T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 450 MNPCAB_WQX Minnesota Pollution Control Agency Biological Monitoring *State Government US Water Quality Monitoring Data for all the Waters in the state 2017-08-02T18:04:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1344 MNPCA_AGW Minnesota Pollution Control Agency - Ambient Groundwater State/US Government Email | jim.porter@state.mn.us ; Email | sharon.kroening@state.mn.us Email jim.porter@state.mn.us ; Email Mailing | 520 Lafayette Rd. N. | | St. Paul | MN | 55155-4194 | US | 123 Mailing 520 Lafayette Rd. N. St. Paul MN 55155-4194 Statewide ambient groundwater monitoring, non-facility 2026-06-23T08:46:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7746 MNPCA_BIO Minnesota Pollution Control Agency - Biological Monitoring State/US Government Email | jim.porter@state.mn.us ; Email | joel.chirhart@state.mn.us Email jim.porter@state.mn.us ; Email Mailing | 520 Lafayette Rd. N. | | St. Paul | MN | 55155-4194 | US | 123 Mailing 520 Lafayette Rd. N. St. Paul MN 55155-4194 Statewide ambient surface water monitoring to support the biological monitoring program, non-facility 2024-05-13T10:03:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1249 MOAPA_WQX Moapa Band of Paiute Indians of the Moapa River Indian Reservation, Nevada (Tribal) Tribal 650 Moapa Band of Paiute Indians of the Moapa River Indian Reservation, Nevada (Tribal) || Moapa Band of Paiute Indians of the Moapa River Indian Reservation, Nevada (Tribal) 2018-06-12T13:19:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11766 MOBILEBAYNEP_WQX Mobile Bay National Estuary Program Local/US Government 2024-01-10T15:56:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 124 MONT_DEQ_WQX MONT_DEQ_WQX - Montana DEQ - Pre-1999 Data State/US Government Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MONT_DEQ_WQX organization is a static, historic dataset with the majority of data originating from the Storease database. 2015-06-12T15:12:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 284 MONT_PPL_WQX Montana PPL Corporation Private Industry Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MONT_PPL_WQX organization is for data collected by PPL Montana. 2023-06-23T18:44:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11106 MOOREINSTITUTEPLASTICPOLLUTION_WQX Moore Institute for Plastic Pollution Research (Volunteer) Volunteer 2023-03-27T15:08:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9286 MOORETOWNEPO Mooretown Rancheria (Tribal) Tribal 626 Email | claude.taylor@mooretown.org ; Internet | https://www.mooretownrancheria-nsn.gov/ Email claude.taylor@mooretown.org ; Internet Mooretown Rancheria (Tribal) || Mooretown Rancheria (Tribal) 2020-07-21T15:11:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 663 MORONGO1_WQX Morongo Band of Mission Indians (Tribal) Tribal 582 Email | kmiller@morongo-nsn.gov Email kmiller@morongo-nsn.gov Location | 12700 Pumarra Road | | Banning | CA | 92220 | US | 065 Location 12700 Pumarra Road Banning CA 92220 2026-08-20T12:05:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12286 MOTE_WQX Mote Marine Laboratory Private Non-Industrial 2026-08-24T17:22:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11266 MOUNTOLIVETOWNSHIP Mount Olive Township Local/US Government 2023-05-03T13:52:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9108 MPSLML Marine Pollution Studies Lab at Moss Landing Marine Laboratories, Private Industry Marine Pollution Studies Lab at Moss Landing Marine Laboratories, 2020-05-01T15:06:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8426 MRC Midlands Rivers Coalition (Volunteer)* Volunteer Monitoring coalition w/ an approved QAPP through the SC Development of Health and Environmental Control 2023-09-01T11:47:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6086 MRRI-NJSEA MEADOWLANDS RESEARCH & RESTORATION INSTITUTE (MRRI) Local/US Government Email | Cheryl.Yao@njmeadowlands.gov ; Internet | http://meri/njmeadowlands.gov/ Email Cheryl.Yao@njmeadowlands.gov ; Internet Mailing | One Dekorte Park Plaza | | Lyndhurst | NJ | 07071 | US | ; Location | One Dekorte Park Plaza | | Lyndhurst | NJ | 07071 | US | Mailing One Dekorte Park Plaza Lyndhurst NJ 07071 Meadowlands Research & Restoration Institute, Our mission is to provide the scientific community, policy makers, and the public with the knowledge and predictive understanding necessary to conserve, protect, and manage the District ecosystems and the services they provide. 2025-10-27T15:37:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 491 MRSENVMB_WQX Marine Research Private Industry Email | Marine@Rain.org Email Marine@Rain.org Mailing | 4744 TELEPHONE RD STE 3-315 | | Ventura | CA | 93003 | US | 111 Mailing 4744 TELEPHONE RD STE 3-315 Ventura CA 93003 NPDES Monitoring Data 2019-02-05T13:02:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1204 MRWA Musconetcong River Watershed Association (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us Musconetcong River Watershed Association 2012-02-08T10:46:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6326 MSI Mountain Studies Institute (MSI) University/College Mountain Studies Institute (MSI) is an independent not-for-profit mountain research and education center established in 2002 in Silverton, Colorado. MSI develops science that people can use to address environmental issues facing the San Juan Mountains. We conduct and facilitate research, provide educational opportunities and internships, and conduct environmental monitoring. We connect scientists and stakeholders across the San Juan Mountain region to go beyond scientific inquiry to the meaning 2026-08-04T15:10:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1277 MSU Missouri State University University/College 2026-05-12T09:31:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6606 MSUEXT_GC_WQX Montana State University Extension - Gallatin County University/College Montana State University Extension - Gallatin County 2016-05-04T11:55:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7834 MSWCD_WQX Malheur Soil and Water Conservation District (SWCD)(Volunteer)* Volunteer Location | 2925 S W 6th Ave | gfaw@malcoswcd.org | Ontario | OR | 97914 | US | Location 2925 S W 6th Ave gfaw@malcoswcd.org Ontario OR 97914 Malheur Soil and Water Conservation District (SWCD) *Contact - Gary Faw 2018-04-24T12:40:21 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10246 MT305B_SECONDARYDATA Montana 303d/305b Call for Secondary Data *State Government US Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MT305b_SecondaryData organization is for data submitted to the Montana Water Quality Planning Bureau during calls for "all existing and readily available water quality-related data and information" per the federal Clean Water Act and 40 CFR 130.7 (5). These data were not collected by or explicitly for Montana DEQ's WQPB. 2026-04-13T14:09:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5807 MTNWE Montana NorthWestern Energy Private Industry Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MTNWE organization is for data collected and managed by NorthWestern Energy. 2024-11-15T17:11:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 482 MTVOLWQM_WQX Montana Volunteer Water Quality Monitoring Volunteer Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MTVOLWQM_WQX organization is for data collected by volunteer organizations, groups, or individuals that are not operating under a DEQ approved QAPP/SAP. 2026-07-28T10:36:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 438 MTWTRSHD_WQX Montana Watershed State/US Government Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The MTWTRSHD_WQX organization is for data collected externally from DEQ, but using grant monies such as 319 or 106 or managed under a DEQ approved QAPP/SAP. 2026-03-16T10:16:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1040 MUSCOGEE_CREEK The Muscogee (Creek) Nation (Tribal) Tribal 908 The Muscogee (Creek) Nation (Tribal) || The Muscogee (Creek) Nation (Tribal) 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5266 MUSCONETCONGORG_WQX MUSCONETCONG WATERSHED ASSOCIATION (Volunteer)* Volunteer Email | nancy@musconetcong.org Email nancy@musconetcong.org 2019-02-28T17:20:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1324 MWA1 Musconetcong Watershed Association (Volunteer) Volunteer Internet | http://www.musconetcong.org/ ; Email | danielle.donkersloot@dep.state.nj.us Internet http://www.musconetcong.org/ ; Email The Musconetcong Watershed Association (MWA) is a non-profit organization incorporated in 1992 to protect and enhance the Musconetcong River and its related resources. MWA members are part of a network of individuals, families and organizations that care about the Musconetcong River and its watershed. 2013-07-08T12:07:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9246 MWRA_WQX Massachusetts Water Resources Authority Local/US Government Location | 100 First Avenue | Charlestown Navy Yard | Boston | MA | 02129 | US | Location 100 First Avenue Charlestown Navy Yard Boston MA 02129 MWRA/ Environmental Quality Department 2023-08-16T12:59:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 211 MWRDSTOR_WQX Metropolitan Water Reclamation District of Greater Chicago State/US Government Water Quality Monitoring: 100 East Erie Street, Chicago, IL 60611 (312) 751-5600 2000-10-06T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 160 MWRD_WQX Metro Water Recovery (formerly Metro Wastewater Reclamation District) State/US Government Internet | http://www.MetroWaterRecovery.com ; Email | jparman@MetroWaterRecovery.com Internet http://www.MetroWaterRecovery.com ; Email Mailing | Metro Water Recovery | 6450 York St. | Denver | CO | 80229 | US | Mailing Metro Water Recovery 6450 York St. Denver CO 80229 Water Quality Monitoring Data and SPCURE member 2026-06-02T11:20:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11926 MWT Mashpee Wampanoag Tribe (Tribal) Tribal 035 2024-02-21T11:27:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 714 MYRWA Mystic River Watershed Association (Massachusetts) State/US Government Email | contact@mysticriver.org ; Internet | http://mysticriver.org/ Email contact@mysticriver.org ; Internet Mailing | 20 Academy Street, Suite 306 | | Arlington | MA | 02474-6401 | US | Mailing 20 Academy Street, Suite 306 Arlington MA 02474-6401 Water Quality Monitoring Data 2015-12-23T10:32:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6466 NALMS North American Lake Management Society Volunteer Internet | https://www.nalms.org/ Internet https://www.nalms.org/ Mailing | NALMS Office PO Box 5443 | | Madison | WI | 53705-0443 | US | Mailing NALMS Office PO Box 5443 Madison WI 53705-0443 Volunteer 2025-08-22T14:18:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3446 NAMBEPBLO_WQX Nambe Pueblo Tribal 708 Pueblo of Nambe, NM 2026-04-11T08:07:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1384 NANTICOKEWTRALL_WQX Nanticoke Watershed Alliance (Volunteer) Volunteer 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 551 NARSTEST EPA National Aquatic Resources Survey (NARS) Federal/US Government Mailing | US EPA HQ | | | | | US | Mailing US EPA HQ 2024-02-08T14:28:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 556 NARS_WQX EPA National Aquatic Resources Survey (NARS) Federal/US Government Email | benkendorf.donald@epa.gov Email benkendorf.donald@epa.gov 2025-12-22T15:18:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8546 NCADH North Carolina Aquatic Data Hub (Volunteer) Volunteer North Carolina Aquatic Data Hub 2019-04-25T09:04:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12247 NCSWCD Niagara County Soil and Water Conservation District Private Non-Industrial 2024-08-07T10:34:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5206 NCUSGS North Carolina USGS Federal/US Government 2014-11-25T10:40:58 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7839 NCWA_WQX North Coast Watershed Association (Volunteer)* Volunteer Email | northcoastwatershedcouncils@gmail.com Email northcoastwatershedcouncils@gmail.com Location | 818 Commercial Street | | Astoria | OR | 97103 | US | Location 818 Commercial Street Astoria OR 97103 North Coast Watershed Association 2025-09-09T17:22:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1369 NCWCD Northern Colorado Water Conservancy District (Colorado) (Volunteer) Volunteer Internet | http://www.northernwater.org/ ; Email | jstephenson@ncwcd.org Internet http://www.northernwater.org/ ; Email Mailing | 220 Water Ave | | Berthoud | CO | 80513 | US | Mailing 220 Water Ave Berthoud CO 80513 Water Quality Monitoring Data. 2017-08-03T14:25:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 767 NCWQR National Center for Water Quality Research Federal/US Government 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 509 NEIARCD_WQX Northeast Iowa RC&D (USDA) Private Industry 2013-01-31T11:05:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5146 NEIWPCC New England Interstate Water Pollution Control Commission State/US Government 2014-11-14T13:41:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10786 NEKCKGREENTEAMGROUNDWORKNRG Groundwork NRG (Volunteer) Volunteer 2022-09-28T09:01:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8726 NEWRIVERCONSERVANCY New River Conservancy (Volunteer) Volunteer Email | joe@newriverconservancy.org ; Email | john@newriverconservancy.org Email joe@newriverconservancy.org ; Email Location | 1 N Jefferson Ave, Suite D | PO Box 1480 | West Jefferson | NC | 28694 | US | Location 1 N Jefferson Ave, Suite D PO Box 1480 West Jefferson NC 28694 New River Conservancy 2024-11-27T12:05:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 685 NEZPERCETRIBE_WQX Nez Perce Tribe (Tribal) Tribal 182 Email | kenc@nezperce.org Email kenc@nezperce.org Mailing | P.O. Box 365 | 114 Veterans Drive | Lapwai | ID | 83540 | US | 069 Mailing P.O. Box 365 114 Veterans Drive Lapwai ID 83540 Nez Perce Tribe (Tribal) || Nez Perce Tribe (Tribal) 2026-03-05T13:50:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1370 NFRIA North Fork River Improvement Association (NFRIA) - Colorado (Volunteer) Volunteer Email | Sarah@theconservationcenter.org ; Internet | http://theconservationcenter.org/ Email Sarah@theconservationcenter.org ; Internet Location | 204 Poplar Avenue | | Paonia | CO | 81428 | US | ; Mailing | PO Box 1612 | | Paonia | CO | 81428 | US | Location 204 Poplar Avenue Paonia CO 81428 Water Quality Monitoring Data 2016-06-30T19:56:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11026 NGRREC_GREON Great Rivers Ecological Observation Network University/College Continuous water quality monitoring along the rivers and reservoirs in Illinois and the Mississippi River 2023-02-07T09:50:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 753 NIAMLARB1_WQX OhioEPA State/US Government 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 732 NISQUALLY Nisqually Indian Tribe (Tribal) Tribal 110 Nisqually Indian Tribe (Tribal) || Nisqually Indian Tribe (Tribal) 2017-08-03T12:40:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7706 NIT_WQX Narragansett Indian Tribe (Tribal) Tribal 027 Narragansett Indian Tribe 2024-10-15T18:13:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8966 NJCSO NJCSO Group State/US Government Location | 600 Wilson Ave | | Howell | NJ | 07105 | US | Location 600 Wilson Ave Howell NJ 07105 NJCSO Group 2020-01-27T11:40:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1202 NJDEPNJWAP NJDEP, NJ Watershed Ambassador Prog State/US Government Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us NJDEP, NJ Watershed Ambassador Prog 2017-08-02T19:32:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1205 NJDEPRS NJDEP Reference Sites State/US Government Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us NJDEP Reference Sites 2012-02-07T14:12:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1208 NJDEPVMG NJDEP Volunteer Monitoring Group State/US Government Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us NJDEP Volunteer Monitoring Group 2012-02-07T13:08:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1266 NJDEP_AMERICORPS NJDEP Americorps Program State/US Government Email | jennifer.noblejas@dep.nj.gov ; Internet | http://www.nj.gov/dep/wms/bears/americorps.htm Email jennifer.noblejas@dep.nj.gov ; Internet Location | 401 East State Street | | Trenton | NJ | 08608-1501 | US | ; Mailing | PO Box 418 | Mail Code 401-04I | Trenton | NJ | 08625-0418 | US | Location 401 East State Street Trenton NJ 08608-1501 The New Jersey Watershed Ambassadors Program is a community-oriented AmeriCorps environmental program designed to raise awareness about watershed issues in New Jersey. Watershed Ambassadors monitor the rivers of New Jersey by visual and biological volunteer monitoring program. The members also train community volunteers and teach them to use these two volunteer monitoring techniques. 2026-08-20T13:18:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1316 NJDEP_BB NJDEP Barnegat Bay (Volunteer) Volunteer Internet | http://www.state.nj.us/dep/barnegatbay/plan-wqstandards.htm ; Email | Patricia.Ingelido@dep.state.nj.us Internet http://www.state.nj.us/dep/barnegatbay/plan-wqstandards.htm ; Email Mailing | PO Box 402 | Mail Code 401-04I | Trenton | NJ | 08625 | US | ; Location | 401 East State Street | | Trenton | NJ | 08608 | US | Mailing PO Box 402 Mail Code 401-04I Trenton NJ 08625 2026-07-15T15:51:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2994 NJDEP_BB_TEST NJDEP Barnegat Bay TEST State/US Government Email | paul.morton@dep.state.nj.us Email paul.morton@dep.state.nj.us 2014-02-28T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 822 NJDEP_BEARS NJDEP Bur of Environmental Analysis Restoration & Standards State/US Government Email | Jennifer.Noblejas@dep.state.nj.us ; Internet | http://www.nj.gov/dep/watershedmgt/bear.htm Email Jennifer.Noblejas@dep.state.nj.us ; Internet Location | 401 E State St | | Trenton | NJ | 08608 | US | ; Mailing | PO Box 420 | Mail Code 401-04I | Trenton | NJ | 08625 | US | Location 401 E State St Trenton NJ 08608 The purpose of the Bureau of Environmental Analysis and Restoration (BEAR) will be to support the Division's mission through the development of technical tools for implementation by the Division. This will be accomplished through the completion of Established TMDLs and the revision and development of a Stream Corridor Ordinance, Well Head Protection Ordinance and an Enhanced MS4 Ordinance. 2023-09-14T14:59:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 823 NJDEP_BFBM NJDEP Bureau of Freshwater and Biological Monitoring State/US Government Email | leigh.lager@dep.nj.gov ; Internet | http://www.nj.gov/dep/wms/bfbm/ Email leigh.lager@dep.nj.gov ; Internet Location | 35 Arctic Pkwy | | Ewing | NJ | 08638 | US | ; Mailing | PO Box 427 | | Trenton | NJ | 08625 | US | Location 35 Arctic Pkwy Ewing NJ 08638 The Bureau is responsible for monitoring the ambient conditions of the state's fresh and ground water resources. This monitoring includes regular statewide sampling through of 115 surface water monitoring stations, 820 benthic macroinvertebrate stream monitoring stations, 100 fish assemblage stream monitoring stations, and 150 ground water stations. 2026-08-25T11:32:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 824 NJDEP_BMWM NJDEP Bureau of Marine Water Monitoring State/US Government Email | Julie.Nguyen@dep.nj.gov ; Internet | http://www.state.nj.us/dep/wms/bmw/ Email Julie.Nguyen@dep.nj.gov ; Internet Mailing | PO Box 405 | | Leeds Point | NJ | 08820 | US | ; Location | 929 Stoney Hill Rd | | Leeds Point | NJ | 08820 | US | Mailing PO Box 405 Leeds Point NJ 08820 The Bureau is responsible for water quality monitoring used to classify approximately 700,000 acres of marine and estuarine shellfish waters, In this regard, approximately 15,000 ambient water samples are collected yearly from a 4,000 station sampling network. All of these samples are analyzed at the Bureau's southern regional DEP laboratory. In addition, the bureau oversees both the Beach Monitoring and the Clean Shores programs. 2026-07-22T09:55:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 827 NJDEP_BSWP NJDEP Bureau of Surface Water Permitting State/US Government Internet | http://www.nj.gov/dep/dwq/psp1n2.htm ; Email | Jason.Lonardo@dep.state.nj.us Internet http://www.nj.gov/dep/dwq/psp1n2.htm ; Email The Bureau of Surface Water Permitting regulates facilities discharging domestic and industrial wastewater directly into surface waters of the state as part of the NJPDES program. Permittees include various industries, federal, state, county, and municip 2012-02-14T11:04:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 825 NJDEP_BWQSA NJDEP Bureau of Water Quality Standards and Assessment State/US Government Email | jack.pflaumer@dep.state.nj.us ; Internet | http://www.state.nj.us/dep/wms/bwqsa/index.html Email jack.pflaumer@dep.state.nj.us ; Internet The Bureau of Water Quality Standards and Assessment is responsible for water quality assessments of all waters of the State and the New Jersey Integrated Water Quality Monitoring and Assessment Report. 2012-09-06T17:10:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 826 NJDEP_DSREH NJDEP Div of Science, Research and Env Health State/US Government Internet | http://www.nj.gov/dep/dsr/ ; Email | Heather.Genievich@dep.nj.gov Internet http://www.nj.gov/dep/dsr/ ; Email Mailing | PO Box 420 | Mail Code 428-01 | Trenton | NJ | 08625-0420 | US | ; Location | 428 E State St | 1st floor | Trenton | NJ | 08608-1503 | US | Mailing PO Box 420 Mail Code 428-01 Trenton NJ 08625-0420 The Division of Science, Research and Environmental Health (formerly the Office of Science and previously the Division of Science, Research and Technology) is the New Jersey Department of Environmental Protection's (DEP) primary scientific research and technical support unit. The role of this division, through its studies, evaluations and monitoring efforts, is to provide DEP with a sound technical foundation upon which to base the department's policy and regulatory decisions. 2026-08-10T10:51:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2995 NJDEP_OS_TEST NJDEP Office of Science TEST State/US Government Email | Tom.McKeon@dep.state.nj.us Email Tom.McKeon@dep.state.nj.us Contact Name: Tom McKeon 2014-02-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9407 NJDEP_PESTICIDES NJDEP Bur of Quality Assurance and Env Mon-Pesticides State/US Government Email | barbara.eisner@dep.nj.gov Email barbara.eisner@dep.nj.gov 2021-02-08T13:54:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 841 NJHDG New Jersey Harbor Dischargers Group State/US Government Internet | http://www.nj.gov/pvsc/what/njhdg/ ; Email | galber@pvsc.com Internet http://www.nj.gov/pvsc/what/njhdg/ ; Email Location | Passaic Valley Sewerage Commission | 600 Wilson Avenue | Newark | NJ | 07105 | US | ; Mailing | Passaic Valley Sewerage Commission | 600 Wilson Avenue | Newark | NJ | 07105 | US | Location Passaic Valley Sewerage Commission 600 Wilson Avenue Newark NJ 07105 Nine northeastern NJ wastewater treatment agencies working collaboratively on water quality issues in the NY/NJ Harbor Estuary. 2021-01-12T15:50:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13386 NJHIGHLANDSCOUNCIL New Jersey Highlands Water Protection and Planning Council Volunteer Email | kelley.curran@highlands.nj.gov Email kelley.curran@highlands.nj.gov 2026-02-20T10:51:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 842 NJMC New Jersey Meadowlands Commission State/US Government Email | ed.konsevick@njmeadowlands.gov Email ed.konsevick@njmeadowlands.gov 2010-05-17T09:46:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 843 NJPC New Jersey Pinelands Commission State/US Government Email | nprocopio@njpines.state.nj.us ; Internet | http://www.state.nj.us/pinelands/index.shtml Email nprocopio@njpines.state.nj.us ; Internet Mailing | PO Box 359 | | New Lisbon | NJ | 08064 | US | ; Location | PO Box 359 | | New Lisbon | NJ | 08064 | US | Mailing PO Box 359 New Lisbon NJ 08064 The New Jersey Pinelands Commission is an independent state agency whose mission is to "preserve, protect, and enhance the natural and cultural resources of the Pinelands National Reserve, and to encourage compatible economic and other human activities consistent with that purpose." 2017-08-02T16:06:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9026 NJRCD North Jersey Resource Conservation & Development State/US Government Internet | https://www.northjerseyrcd.org/ ; Email | ltessieri@northjerseyrcd.org Internet https://www.northjerseyrcd.org/ ; Email Location | P.O. Box 117 | | Asbury | NJ | 08802 | US | ; Mailing | P.O. Box 117 | | Asbury | NJ | 08802 | US | Location P.O. Box 117 Asbury NJ 08802 The Resource Conservation and Development Program was initiated in 1962 to help people care for and protect their natural resources to improve the economy, environment, and living standards of an area. Our mission is to facilitate the transition to sustainable use and protection of human and natural resources in the region through partnerships, education, and innovation. 2021-03-03T17:12:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5566 NJWAP New Jersey Water Ambassadors (Volunteer) Volunteer Email | Patricia.Ingelido@dep.nj.gov Email Patricia.Ingelido@dep.nj.gov 2015-03-06T08:25:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 844 NJWSA NJ Water Supply Authority State/US Government Email | tkratzer@raritanbasin.org ; Internet | www.njwsa.org/WPU Email tkratzer@raritanbasin.org ; Internet 2022-05-20T08:25:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7686 NJ_MSU Montclair State University University/College Email | 973-655-7117 Email 973-655-7117 Mailing | 1 Normal Ave | Center for Environmental & Life Sciences 100D | Montclair | NJ | 07043 | US | Mailing 1 Normal Ave Center for Environmental & Life Sciences 100D Montclair NJ 07043 2026-08-03T10:03:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 427 NKUWATER_WQX Northern Kentucky University State/US Government Water Quality Monitoring Data:Consortia working with local groups including the Licking Watershed Watch. 2004-04-14T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12206 NMBGMR New Mexico Bureau of Geology and Mineral Resources *State Government US 2026-06-18T12:48:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13467 NMMA Nantucket's Maria Mitchell Association (Volunteer) Volunteer Monitoring Program 2026-05-08T12:56:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 742 NMW_WQX Northeastern Minnesotans for Wilderness Local/US Government Mailing | PO Box 625 | | Ely | MN | 55733 | US | Mailing PO Box 625 Ely MN 55733 2023-04-18T16:05:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5128 NNB NY/NJ Baykeeper (Volunteer) Volunteer Email | allison@nynjbaykeepr.org Email allison@nynjbaykeepr.org Location | 35 West Front St | | Keyport | NJ | 07735 | US | Location 35 West Front St Keyport NJ 07735 Volunteer Monitoring Group 2018-01-26T13:33:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1039 NNEPA Navajo Nation, Arizona, New Mexico & Utah (Tribal) Tribal 780 Navajo Nation, Arizona, New Mexico & Utah (Tribal) || Navajo Nation, Arizona, New Mexico & Utah (Tribal) 2018-06-12T13:26:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4227 NOAA_CORALREEFS_WQX NOAA/NOS/NCCOS/CCMA/Biogeography Branch Federal/US Government Email | John.Christensen@noaa.gov Email John.Christensen@noaa.gov Mailing | 1305 East West Highway | N/SCI1 | Silver Spring | MD | 20910 | US | Mailing 1305 East West Highway N/SCI1 Silver Spring MD 20910 2014-11-21T14:47:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6667 NOMEESKIMO_WQX Nome Eskimo Community (Tribal) Tribal N18 Nome Eskimo Community (Tribal) || Nome Eskimo Community (Tribal) 2016-04-27T10:17:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 674 NOOKSACK_WQX Nooksack Indian Tribe (Tribal) Tribal 111 2025-09-18T16:00:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9266 NORMANDEAUASSOC Normandeau Associates Inc. (Volunteer)* Volunteer Email | mmadray@normandeau.com Email mmadray@normandeau.com Normandeau Associates Inc. 2024-11-13T15:04:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1264 NOTTAWHURON_WQX Nottawaseppi Huron Band of the Potawatomi (Tribal) Tribal 481 2026-01-09T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 787 NRTHCHEY Northern Cheyenne Tribe (Montana) Tribal 207 Email | joe.walksalong@cheyennenation.com Email joe.walksalong@cheyennenation.com Mailing | P.O. Box 128 | | Lame Deer | MT | 59043 | US | 087 Mailing P.O. Box 128 Lame Deer MT 59043 Environmental Protection Department 2026-07-16T22:49:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 640 NRWA_WQX Nashua River Watershed Association (Volunteer)* Volunteer Water Quality Monitoring Data 2026-02-09T10:00:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9386 NRWC Niantic River Watershed Committee Local/US Government 2020-09-01T11:00:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3627 NSEA Nooksack Salmon Enhancement Association (Volunteer)* Volunteer Internet | www.n-sea.org ; Email | aferderer@n-sea.org Internet www.n-sea.org ; Email Mailing | PO Box 32594 | | Bellingham | WA | 98228 | US | 073 Mailing PO Box 32594 Bellingham WA 98228 The Nooksack Salmon Enhancement Association is a community based nonprofit dedicated to restoring wild salmon populations in Whatcom County. 2013-11-15T13:52:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 100 NSQS National Sediment Quality Survey Federal/US Government blah 2017-08-03T14:43:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9666 NSRWA North and South Rivers Watershed Association (Volunteer) Volunteer Email | sara@nsrwa.org Email sara@nsrwa.org North and South Rivers Watershed Association 2024-03-06T17:21:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 518 NTEMPLE_WQX Region 8 Superfund: West North Temple Plume Federal/US Government Water Quality Data 2005-06-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 788 NTHRNUTE Northern Ute Indian Tribe (UT) Tribal 687 2026-04-07T09:18:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6666 NVC_WQX Native Village of Council (Tribal) Tribal N05 The Native Village of Council (NVC) is a federally recognized tribe of Inupiat peoples who originated in the Niukluk River and Fish River. 2026-06-17T09:15:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 737 NVEPA_WQP Navajo Nation, Arizona, New Mexico & Utah (Tribal) Tribal 780 Navajo Nation, Arizona, New Mexico & Utah (Tribal) || Navajo Nation, Arizona, New Mexico & Utah (Tribal) 2018-06-12T13:24:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 752 NWIFC_WQX Northwest Indian Fisheries Commission (Tribal) Tribal 000 Northwest Indian Fisheries Commission (Tribal) || Northwest Indian Fisheries Commission (Tribal) 2012-07-06T13:37:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8006 NWRSFWS_WQX National Wildlife Refuge System, Fish and Wildlife Service Federal/US Government Email | maritza_mallek@fws.gov Email maritza_mallek@fws.gov Location | 300 Westgate Center Dr | | Hadley | MA | 01035 | US | Location 300 Westgate Center Dr Hadley MA 01035 2018-09-28T11:37:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8573 OARS OARS - For the Assabet Sudbury & Concord Rivers (Volunteer) Volunteer Internet | http://oars3rivers.org/ Internet http://oars3rivers.org/ Location | 23 Bradford St. | | Concord | MA | 01742 | US | 017 Location 23 Bradford St. Concord MA 01742 OARS - For the Assabet Sudbury & Concord Rivers 2025-01-13T16:01:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3787 OCC OCC - Otter Creek Coal Private Industry Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The OCC organization is for data associated with the Otter Creek watershed, specifically with the Otter Creek Coal area. 2017-08-03T15:56:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9906 OCDWEP_WQX Onondaga County Department of Water Environment Protection Local/US Government Onondaga County Department of Water Environment Protection 2024-06-25T14:19:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11506 OCSN Ohio Citizen Science Network (Volunteer) Volunteer 2023-09-07T10:07:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4046 OESERLSCA_WQX Oeser Property, Little Squalicum Creek Area, Bellingham, WA Federal/US Government Region 10: Oeser Property, Little Squalicum Creek Area, Bellingham, WA 2017-08-03T15:08:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 789 OGLALAST Oglala Sioux Tribe (South Dakota) (Tribal) Tribal 344 Mailing | Box 2008 | | Pine Ridge | SD | 57770 | US | 113 Mailing Box 2008 Pine Ridge SD 57770 2024-12-17T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9726 OHDDAGW Ohio Division of Drinking and Ground Waters State/US Government Email | Thomas.Brewster@epa.ohio.gov Email Thomas.Brewster@epa.ohio.gov Ambient water quality program in OH Division of Drinking and Ground Waters 2021-02-01T13:10:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9066 OH_KY_IN-WSC Ohio-Kentucky-Indiana Water Science Center Federal/US Government Email | aurbunch@usgs.gov Email aurbunch@usgs.gov Location | 6460 Busch Blvd | | Columbus | OH | 43229 | US | Location 6460 Busch Blvd Columbus OH 43229 Continuous Water Quality Data 2020-03-11T10:27:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1331 OISC_WQX Office of Indiana State Chemist State/US Government Internet | www.isco.purdue.edu Internet www.isco.purdue.edu Location | 175 South University St. | | West Lafayette | IN | 47907-2063 | US | 157 Location 175 South University St. West Lafayette IN 47907-2063 Office of Indiana State Chemist has regulatory authority for use of pesticides, nutrients, feed, and seeds in Indiana 2014-11-08T14:22:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 380 OKCONCOM_WQX Oklahoma Conservation Commission *State Government US Water Quality Monitoring Data for all the Waters in the state 2017-10-25T12:51:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 381 OKCORCOM_WQX Oklahoma Corporation Commission State/US Government Email | bindu.vijayakumari@deq.ok.gov Email bindu.vijayakumari@deq.ok.gov Location | 707 N Robinson | P.O.1677 | Oklahoma City | OK | 73101 | US | 109 Location 707 N Robinson P.O.1677 Oklahoma City OK 73101 Water Quality data submitted by ODEQ 2017-10-09T18:04:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 378 OKDAFF_WQX Oklahoma Dept. of Agriculture, Food and Forestry State/US Government Email | bindu.vijayakumari@deq.ok.gov Email bindu.vijayakumari@deq.ok.gov Location | 707 N Robinson | P.O.1677 | Oklahoma City | OK | 73101 | US | 109 Location 707 N Robinson P.O.1677 Oklahoma City OK 73101 Water Quality data submitted by ODEQ 2017-07-12T17:31:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4766 OKDEQ_WQX Oklahoma DEQ State/US Government 2014-07-31T12:36:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6988 OKWRB-GMAP_WQX OWRB Groundwater Monitoring State/US Government OKWRB use internally for groundwater monitoring 2024-03-20T19:03:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6987 OKWRB-LAKES_WQX OWRB Lakes Monitoring State/US Government 2026-07-30T07:18:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6986 OKWRB-STREAMS_WQX OWRB Streams Monitoring State/US Government Email | chris.adams@owrb.ok.gov Email chris.adams@owrb.ok.gov Mailing | 3800 N Classen Blvd | | Oklahoma City | OK | 73118 | US | 109 Mailing 3800 N Classen Blvd Oklahoma City OK 73118 Oklahoma Water Resources Board Streams and Rivers Monitoring 2026-08-18T03:42:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 379 OKWRB_WQX Oklahoma Water Resources Board State/US Government Email | bindu.vijayakumari@deq.ok.gov Email bindu.vijayakumari@deq.ok.gov Location | 707 N Robinson | P.O.1677 | Oklahoma City | OK | 73101 | US | 109 Location 707 N Robinson P.O.1677 Oklahoma City OK 73101 Water Quality 2017-07-13T11:12:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10206 OLMS Ohio Lake Management Society (Volunteer) Volunteer Internet | https://wmao.org/ Internet https://wmao.org/ Non-profit dedicated to the protection of Ohio's lakes and their watershed 2022-04-14T09:34:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 564 ONEIDA_WQX Oneida Nation (Tribal) Tribal 011 Email | marik@oneidanation.org Email marik@oneidanation.org 2026-08-20T12:36:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13546 ONEWATERCONSULTINGNJ_WQX One Water Consulting LLC Private Non-Industrial 2026-06-02T14:22:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3806 OOPBLO Ohkay Owingeh Pueblo Tribal 714 Pueblo of Ohkay Owingeh, New Mexico 2026-04-29T11:32:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12826 ORACWA_WQX Oregon Association of Clean Water Agencies Local/US Government 2025-04-22T16:28:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13506 ORCOSWCD Orleans County Soil and Water Conservation District in New York Local/US Government 2026-08-19T09:01:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4026 ORDNRMRLSTD_GI USEPA ORD NRMRL Federal/US Government USEPA Office of Research and Development, National Risk Management Research Laboratory 2013-09-18T10:07:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 606 OREGONDEQ Department of Environmental Quality - State of Oregon *State Government US Email | Kim.won@deq.state.or.us Email Kim.won@deq.state.or.us Location | 3150 NW 229th Suite 150 | | Hillsboro | OR | 97214 | US | 067 Location 3150 NW 229th Suite 150 Hillsboro OR 97214 2026-08-20T03:17:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11206 OREGONODA_WQX Oregon Department of Agriculture Local/US Government 2023-04-14T10:14:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 820 OSAGENTN The Osage Nation (Tribal) Tribal 930 The Osage Nation (Tribal) || The Osage Nation (Tribal) 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 499 OSAGENTN_WQX The Osage Nation (Tribal) Tribal 930 Email | dwashbourne@osagetribe.org Email dwashbourne@osagetribe.org The Osage Nation (Tribal) || The Osage Nation (Tribal) 2016-12-06T12:31:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1226 OST_SHPD USEPA, Office of Water, Office of Science and Technology, Standards and Health Protection Division Federal/US Government Email | contrerasbalbuena.andrea@epa.gov ; Email | healey.john@epa.gov Email contrerasbalbuena.andrea@epa.gov ; Email Location | 1200 Pennsylvania Avenue, NW | Mail code 4305T | Washington | DC | 20460 | US | Location 1200 Pennsylvania Avenue, NW Mail code 4305T Washington DC 20460 2025-01-02T16:03:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6426 OST_SHPD_TEST Testing Account For USEPA, Office of Water, Office of Science and Technology, Standards and Health Protection Division Federal/US Government 2018-01-24T11:15:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9746 OSU-OOIEA Oregon State University Ocean Observatories Initiative's Endurance Array University/College Email | jonathan.fram@oregonstate.edu Email jonathan.fram@oregonstate.edu Ocean Observatories Initiative's Endurance Array 2026-08-20T16:06:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12126 OSU_NREM_WQX Oklahoma State University Natural Resource Ecology and Management Department University/College 2024-12-16T12:53:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5788 OTIE Oneida Total Integrated Enterprises (Volunteer)* Volunteer 2015-05-08T15:39:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12786 OTN_WQX Omaha Tribal 106 Data Tribal 380 2026-08-20T09:08:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1234 OTTAWATRIBEOFOK Ottawa Tribe of Oklahoma (Tribal) Tribal 922 Email | loribailey-epa@sbcglobal.net Email loribailey-epa@sbcglobal.net Shipping | 10 N 69A | | Miami | OK | 74354 | US | 115 ; Mailing | P.O. Box 110 | | Miami | OK | 74355 | US | 115 ; Location | 10 N 69A | | Miami | OK | 74354 | US | 115 Shipping 10 N 69A Miami OK 74354 2026-08-20T12:29:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1018 OVIWC Owens Valley Indian Water Commission (Tribal) Tribal 530 Email | enviro@oviwc.com Email enviro@oviwc.com Mailing | 46 Tu Su Lane | | Bishop | CA | 93514 | US | 027 Mailing 46 Tu Su Lane Bishop CA 93514 2025-07-02T19:18:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 502 O_MTRIBE_WQX Otoe Missouria Tribe of Oklahoma (Tribal) Tribal 811 Email | tswoyer@omtribe.org Email tswoyer@omtribe.org Mailing | 8151 Hwy 177 | | Red Rock | OK | 74651 | US | Mailing 8151 Hwy 177 Red Rock OK 74651 2025-10-30T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10166 P4_PRODUCTION_IDAHO P4 Production LLC, Soda Springs Plant, Idaho Private Industry Email | Michael_Klisch@golder.com Email Michael_Klisch@golder.com P4 Production LLC, Soda Springs Plant, Idaho 2021-10-08T19:42:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12446 PACOG_WQX Pueblo Area Council of Governments (PACOG) *State Government US 2024-12-20T10:24:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1313 PADDLEFISH Paddlefish. Private Industry 2017-08-02T13:30:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7347 PADEP319_WQX Department of Environmental Protection State/US Government Department of Environmental Protection 319 Program 2017-08-03T11:47:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7326 PADEPLAKE_WQX PA Department of Environmental Protection / Clean Water, Clean Lake State/US Government 2017-08-03T11:34:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6368 PALABAND Pala Band of Mission Indians (Tribal) Tribal 583 Pala Band of Mission Indians (Tribal) || Pala Band of Mission Indians (Tribal) 2018-06-12T13:49:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6067 PALERMOWELLFIELD_CH2M Palermo Wellfield Superfund Site by CH2M HILL Inc Federal/US Government Palermo Wellfield Superfund Site water quality data 2015-10-29T13:09:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4486 PALERMOWELLFIELD_WQX Palermo Wellfield Superfund Site by Geoengineers Inc. (Volunteer)* Volunteer 2026-07-28T17:01:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 725 PASSAMAQUODDYSIPAYIKENV Passamaquoddy Tribe (Tribal) Tribal 014 Passamaquoddy Tribe (Tribal) || Passamaquoddy Tribe (Tribal) 2025-06-17T15:58:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 483 PATCMON_WQX Potomac Appalachian Trail Club Volunteer Monitoring - VA,MD (Volunteer) Volunteer Potomac Appalachian Trail Club Volunteer Monitoring - VA,MD; 2005-05-06T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1031 PAUMATRIBE Pauma Band of Luiseno Mission Indians of the Pauma & Yuima Reservation, California (Tribal) Tribal 585 Pauma Band of Luiseno Mission Indians of the Pauma & Yuima Reservation, California (Tribal) || Pauma Band of Luiseno Mission Indians of the Pauma & Yuima Reservation, California (Tribal) 2025-10-28T15:47:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1307 PBDNR Pokagon Band of Potawatomi Indians, Michigan and Indiana (Tribal) Tribal 480 Pokagon Band of Potawatomi Indians Department of Natural Resources; 2026-02-08T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7832 PBWC_WQX Powder Basin Watershed Council (Volunteer)* Volunteer Email | pbwced@qwestoffice.net Email pbwced@qwestoffice.net Location | 2034 Auburn Ave., Ste. B | | Baker City | OR | 97814 | US | Location 2034 Auburn Ave., Ste. B Baker City OR 97814 Powder Basin Watershed Council *Contact - Christopher Morris 2018-04-24T12:25:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7526 PCCB_WQX Polk County Conservation Board Local/US Government Polk County Conservation Board (Polk County, Iowa) 2026-08-04T08:33:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13606 PCRFCD_AZ Pima County Regional Flood Control District Local/US Government 2026-06-26T11:38:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1298 PCSWD Perry Co. Soil and Water District State/US Government 2026-05-12T09:32:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1212 PCWA Pompeston Creek Watershed Association (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us Pompeston Creek Watershed Association 2011-07-06T10:54:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1337 PDHP7L Park District of Highland Park Local/US Government Email | smeyer@pdhp.org Email smeyer@pdhp.org Mailing | 636 Ridge Road | | Highland Park | | | US | Mailing 636 Ridge Road Highland Park Park District of Highland Park 2011-11-04T09:43:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4926 PECHANGA_WQX Pechanga Band of Luiseno Mission Indians of the Pechanga Reservation, California (Tribal) Tribal 586 Pechanga Band of Luiseno Mission Indians of the Pechanga Reservation, California (Tribal) || Pechanga Band of Luiseno Mission Indians of the Pechanga Reservation, California (Tribal) 2026-06-09T12:30:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1078 PENOBSCOTINDIANNATIONDNR Penobscot Indian Nation (Tribal) Tribal 018 Email | Angie.Reed@penobscotnation.org Email Angie.Reed@penobscotnation.org Location | 12 Wabanaki Way | | Indian island | ME | 04468 | US | 019 Location 12 Wabanaki Way Indian island ME 04468 Penobscot Indian Nation 2025-06-06T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1221 PEORIAWATER Peoria Tribe (Tribal) Tribal 926 Email | ebarnes@peoriatribe.com Email ebarnes@peoriatribe.com Mailing | PO Box 1527 | | Miami | OK | 74355 | US | 115 Mailing PO Box 1527 Miami OK 74355 2026-08-20T12:31:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 672 PGSTNATR_WQX Port Gamble S'Klallam Tribe (Tribal) Tribal 113 Port Gamble S'Klallam Tribe (Tribal) || Port Gamble S'Klallam Tribe (Tribal) 2019-06-28T08:12:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10486 PHINIZYCENTERFORWATERSCIENCES Phinizy Center for Water Sciences Private Non-Industrial 2022-07-18T09:20:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11746 PIBO_MP USDA FS PIBO Monitoring Program Federal/US Government 2024-09-06T12:17:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1292 PICAYUNERANCHERIACWA106 Picayune Rancheria of Chukchansi Indians of California (Tribal) Tribal 534 Picayune Rancheria of Chukchansi Indians of California (Tribal) || Picayune Rancheria of Chukchansi Indians of California (Tribal) 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4166 PICEANCE_LDR Piceance Basin Legacy Data Repository Local/US Government Piceance Basin Colorado 2013-11-20T14:43:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6286 PICURIS_PUEBLO Picuris Pueblo (Tribal) Tribal 709 Email | environment@picurispueblo.org Email environment@picurispueblo.org Mailing | PO Box 158 | | Penasco | NM | 87553 | US | 055 Mailing PO Box 158 Penasco NM 87553 Picuris Pueblo 2024-08-01T08:38:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 597 PIIC_WQX Prairie Island Indian Community Tribal 403 2026-07-17T22:45:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10426 PIMA_AZ Pima County, Arizona (Regional Wastewater Reclamation Department) Local/US Government 2026-03-09T19:09:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9607 PLYMOUTHDMEA Town of Plymouth State/US Government Email | ktower@plymouth-ma.gov Email ktower@plymouth-ma.gov Plymouth Department of Marine and Environmental Affairs 2020-12-28T15:03:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 626 PNDECS_WQX Pawnee Nation of Oklahoma (Tribal) Tribal 812 Pawnee Nation of Oklahoma (Tribal) || Pawnee Nation of Oklahoma (Tribal) 2026-02-11T11:40:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1265 POARCHCRK_WQX Poarch Band of Creeks (Tribal) Tribal 028 Poarch Band of Creek Indians; 2024-08-06T15:47:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1326 POLSWATER_WQX Pueblo of Laguna (Tribal) Tribal 707 Pueblo of Laguna 2026-03-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 696 POMO989_WQX Elem Indian Colony (Tribal) Tribal 632 (Tribal) 2024-10-16T07:39:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12388 PONCA_TRIBE_WQX Ponca Tribe of Nebraska (Tribal) Tribal 381 2024-10-15T17:52:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9646 PORTGRAHAM Port Graham Village Council (Tribal) Tribal A57 Port Graham Village Council (Tribal) || Port Graham Village Council (Tribal) 2021-01-04T09:17:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4886 PORTLANDHARBORRISS PortlandHarborRISS Local/US Government City of Portland 2014-10-21T12:48:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12266 POTTERVALLEYTRIBE Potter Valley Tribe (Tribal) Tribal 537 2026-01-30T19:36:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1051 PPNPROGRAM Pinoleville Pomo Nation, California (Tribal) Tribal 535 Email | ilenap@pinoleville-nsn.us ; Internet | www.ppnenvironmental.com Email ilenap@pinoleville-nsn.us ; Internet Location | 500 B Pinoleville Rd | | Ukiah | CA | 95482 | US | 045 Location 500 B Pinoleville Rd Ukiah CA 95482 Pinoleville Pomo Nation, California (Tribal) || Pinoleville Pomo Nation, California (Tribal) 2026-07-28T13:31:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 894 PRAIRIEBAND Prairie Band Potawatomi Nation (Tribal) Tribal 862 Prairie Band Potawatomi Nation (Tribal) || Prairie Band Potawatomi Nation (Tribal) 2026-08-17T16:48:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 647 PRCI_WQX Picayune Rancheria of the Chukchansi Indians (Tribal) Tribal 534 Picayune Rancheria of the Chukchansi Indians (Tribal) || Picayune Rancheria of the Chukchansi Indians (Tribal) 2018-06-12T20:12:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9606 PRCWA Parker River Clean Water Association (Volunteer) Volunteer Email | parker.river@verizon.net Email parker.river@verizon.net Non-profit organization dedicated to promoting the restoration and protection of the waters and environment of the Parker River and Plum Island Sound Watersheds 2021-01-05T15:19:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1203 PREEM Passaic River Educational Environmental Monitoring (Volunteer)* Volunteer 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9846 PREP Piscataqua Region Estuaries Partnership (Volunteer) Volunteer Piscataqua Region Estuaries Partnership 2021-04-28T13:10:58 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 185 PREQB_GW_WQX Puerto Rico Environmental Quality Board (GW) *State Government US Email | jancydejesus@jca.gobierno.pr Email jancydejesus@jca.gobierno.pr Mailing | PO Box 11488 | | San Juan | PR | 00910 | US | 127 Mailing PO Box 11488 San Juan PR 00910 Water Quality Monitoring Data for all the Waters in the state 2018-05-15T09:17:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10866 PRINCETONHYDRO Princeton Hydro LLC Private Industry Environmental consulting company based in Trenton, NJ 2026-07-30T21:27:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3947 PRTWQX Pit River Tribe, California: XL Ranch, Big Bend, Likely, Lookout, Montgomery Creek and Roaring Creek Rancherias (Tribal) Tribal 536 Email | marissa.fierro@pitrivertribe.org Email marissa.fierro@pitrivertribe.org Mailing | 36970 Park Avenue | | Burney | CA | 96013 | US | Mailing 36970 Park Avenue Burney CA 96013 Pit River Tribe, California: XL Ranch, Big Bend, Likely, Lookout, Montgomery Creek and Roaring Creek Rancherias (Tribal) || Pit River Tribe, California: XL Ranch, Big Bend, Likely, Lookout, Montgomery Creek and Roaring Creek Rancherias (Tribal) 2018-06-12T20:34:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 494 PR_BEACH_WQX PUERTO RICO ENVIRONMENTAL QUALITY BOARD (BEACH) State/US Government Email | angelmelendez@jca.gobierno.pr ; Email | wandagarcia@jca.gobierno.pr Email angelmelendez@jca.gobierno.pr ; Email Location | nvironmental Agencies Building, State Road 8838 | km. 6.3, el Cinco Sector, Cupey | San Juan | PR | 00926-2604 | US | 127 ; Mailing | PO Box 11488 | | Santurce | PR | 00910 | US | 127 Location nvironmental Agencies Building, State Road 8838 km. 6.3, el Cinco Sector, Cupey San Juan PR 00926-2604 The purpose of the Puerto Rico Environmental Quality Board is the Environmental Protection of pollution problem in Puerto Rico 2026-02-19T14:02:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 463 PR_COAST_WQX Puerto Rico Environmental Quality Board Coastal *State Government US Email | glorimarlorenzo@jca.pr.gov Email glorimarlorenzo@jca.pr.gov Mailing | PO Box 11488 | | San Juan | PR | 00910 | US | 127 Mailing PO Box 11488 San Juan PR 00910 Water Quality Monitoring Data for all the Waters in the state 2023-09-26T11:44:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 801 PR_LAKES_WQX Puerto Rico Environmental Quality Board (Surface Waters) State/US Government 2024-04-03T10:38:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 495 PR_RIVER_WQX Puerto Rico Environmental Quality Board (Rivers) State/US Government Water Quality Monitoring Data 2005-04-13T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1231 PSUCLR Portland State University, Center for Lakes and Reservoirs University/College 2010-06-10T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1270 PTI_ITS_WQX Passamaquoddy Tribe (Tribal) Tribal 014 Email | joemusante@yahoo.com Email joemusante@yahoo.com Shipping | 11 Kennebasis Road | | Princeton | ME | 04668 | US | 029 ; Mailing | PO Box 301 | | Princeton | ME | 04668 | US | 029 Shipping 11 Kennebasis Road Princeton ME 04668 Passamaquoddy Tribe (Tribal) || Passamaquoddy Tribe (Tribal) 2025-11-05T09:22:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5926 PTMSC Port Townsend Marine Science Center (Volunteer) Volunteer Email | jmontague@ptmsc.org Email jmontague@ptmsc.org Location | 532 Battery Way | | Port Townsend | WA | 98368 | US | 031 Location 532 Battery Way Port Townsend WA 98368 Non-profit marine science education 2015-09-13T16:02:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4686 PUEBLOISLETA Pueblo of Isleta, New Mexico (Tribal) Tribal 705 Mailing | PO BOX 1270 | | Isleta | NM | 87022 | US | Mailing PO BOX 1270 Isleta NM 87022 Pueblo of Isleta; 2025-12-11T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4427 PUEBLOJEMEZ Pueblo of Jemez (Tribal) Tribal 706 Email | tammy.k.belone@jemezpueblo-drp.org Email tammy.k.belone@jemezpueblo-drp.org Pueblo of Jemez 2026-03-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 816 PUEBLOOFTESUQUE Pueblo Of Tesuque (Tribal) Tribal 719 Mailing | Route 42 Box 360-T | | Santa Fe | NM | 87506 | US | 049 Mailing Route 42 Box 360-T Santa Fe NM 87506 Pueblo Of Tesuque || Pueblo Of Tesuque (Tribal) 2022-06-22T09:18:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4076 PUEBLOWMD Pueblo West Metropolitan District Local/US Government Colorado 2013-10-22T07:53:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3219 PUEBLO_POJOAQUE Pueblo of Pojoaque (Tribal) Tribal 710 Mailing | 39 Camino Del Rincon | | Santa Fe | NM | 87506 | US | Mailing 39 Camino Del Rincon Santa Fe NM 87506 Pueblo of Pojoaque Environment Department 2026-01-02T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1015 PUEBLO_SANTAANA Pueblo of Santa Ana, New Mexico (Tribal) Tribal 715 2026-08-20T12:30:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9306 PUJ Pontificia Universidad Javeriana University/College 2020-07-24T15:19:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7840 PUR_WQX Partnership for the Umpqua Rivers, Inc. Volunteer Email | Joe@umpquarivers.org Email Joe@umpquarivers.org Mailing | 1758 NE Airport Road | | Roseburg | OR | 97470 | US | Mailing 1758 NE Airport Road Roseburg OR 97470 Joe Carnes, Current VolMon group 2026-04-11T11:48:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 671 PUYALLUP_WQX Puyallup Tribe of the Puyallup Reservation (Tribal) Tribal 115 Puyallup Tribe of Indians (Tribal) || Puyallup Tribe of the Puyallup Reservation (Tribal) 2025-12-19T19:23:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 730 PYRAMIDLAKE Pyramid Lake Paiute Tribe of the Pyramid Lake Reservation, Nevada (Tribal) Tribal 651 Email | abill@plpt.nsn.us ; Internet | http://plpt.nsn.us/ ; Email | kmorgan@plpt.nsn.us ; Email | bmerrill@plpt.nsn.us Email abill@plpt.nsn.us ; Internet Location | 208 Capitol Hill | | Nixon | NV | 89424 | US | ; Mailing | P.O. Box 256 | | Nixon | NV | 89424 | US | Location 208 Capitol Hill Nixon NV 89424 Pyramid Lake Paiute Tribe of the Pyramid Lake Reservation, Nevada (Tribal) || Pyramid Lake Paiute Tribe of the Pyramid Lake Reservation, Nevada (Tribal) 2026-07-09T13:40:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 766 QIN_WQX Quinault Indian Nation (Tribal) Tribal 117 Quinault Indian Nation (Tribal) || Quinault Indian Nation (Tribal) 2018-03-30T19:53:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1012 QTEO_WQX Quapaw Tribe of Indians, Oklahoma (Tribal) Tribal 920 Email | sattocknie@quapawtribe.com Email sattocknie@quapawtribe.com Mailing | PO Box 765 | | Quapaw | OK | 74363 | US | 115 ; Location | 5681 S. 630 Rd | | Quapaw | OK | 74363 | US | 115 Mailing PO Box 765 Quapaw OK 74363 (Tribal) 2026-06-11T11:19:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 496 QUAPAWTR_WQX The Quapaw Tribe of Indians (Tribal) Tribal 920 The Quapaw Tribe of Indians (Tribal) || The Quapaw Tribe of Indians (Tribal) 2005-05-11T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1389 QUECHAN_WQX Quechan Tribe of the Fort Yuma Indian Reservation, California & Arizona (Tribal) Tribal 696 Quechan Tribe of the Fort Yuma Indian Reservation, California & Arizona (Tribal) || Quechan Tribe of the Fort Yuma Indian Reservation, California & Arizona (Tribal) 2025-10-28T12:21:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 657 QUILEUTE_WQX Quileute Natural Resources (Washington) (Tribal) Tribal 116 2025-09-26T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5746 QVIR Quartz Valley Indian Community of the Quartz Valley Reservation of California (Tribal) Tribal 563 Internet | http://www.qvir.com/ Internet http://www.qvir.com/ Mailing | 13824 Quartz Valley Rd | | Fort Jones | CA | 96013 | US | Mailing 13824 Quartz Valley Rd Fort Jones CA 96013 Quartz Valley Indian Community of the Quartz Valley Reservation of California (Tribal) || Quartz Valley Indian Community of the Quartz Valley Reservation of California (Tribal) 2025-12-23T15:31:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3426 R0910 Hiawatha National Forest Federal/US Government Email | mpsommer@fs.fed.us Email mpsommer@fs.fed.us Mailing | 8181 Hwy 2 | | Rapid River | MI | 49878 | US | Mailing 8181 Hwy 2 Rapid River MI 49878 2013-02-13T10:38:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5547 R10BLACKBUTTEMINE EPA Region 10 Black Butte Mine CERCLIS ID:OR0000515759 Site Number:10EK Federal/US Government Email | mccarthy.sue@epa.gov Email mccarthy.sue@epa.gov The Black Butte Mine is a former mercury mine located in southern Lane County in the Coast Fork Willamette River Basin. 2015-03-10T17:50:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5166 R10BOOMSNUB EPA Region 10 Boomsnub Superfund Site Data 1987-2013 Federal/US Government Internet | http://yosemite.epa.gov/R10/cleanup.nsf/7d19cd587dff1eee8825685f007d56b7/571f072f7ce6201f88256555006d07af!OpenDocument Internet http://yosemite.epa.gov/R10/cleanup.nsf/7d19cd587dff1eee8825685f007d56b7/571f072f7ce6201f88256555006d07af!OpenDocument Location | 1200 6th Ave | Suite 900 | Seattle | WA | 98101 | US | 033 Location 1200 6th Ave Suite 900 Seattle WA 98101 Boomsnub - BOC Gases Superfund Site Data 1987-2013 Loaded by EPA Region 10 2015-02-26T20:10:59 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1315 R10BUNKER EPA Region 10 Superfund Bunker Hill Mining and Metallurgical Complex Federal/US Government Internet | http://yosemite.epa.gov/R10/cleanup.nsf//BH Internet http://yosemite.epa.gov/R10/cleanup.nsf//BH Bunker Hill Mining and Metallurgical Complex and Coeur d'Alene Basin, Kellogg, ID 2011-07-21T18:40:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1323 R10DUWAMISH EPA Region 10 Superfund Lower Duwamish Waterway Site Federal/US Government Internet | http://yosemite.epa.gov/r10/cleanup.nsf/sites/LDuwamish ; Email | dagseth.renee@epa.gov Internet http://yosemite.epa.gov/r10/cleanup.nsf/sites/LDuwamish ; Email Mailing | 1200 6th Ave, Suite 900 | | Seattle | WA | 98101 | US | Mailing 1200 6th Ave, Suite 900 Seattle WA 98101 The Lower Duwamish Waterway Superfund site is a 5.5 mile stretch of the Duwamish River that flows into Elliott Bay in Seattle, Washington. The waterway is flanked by industrial corridors, as well as the South Park and Georgetown neighborhoods. The site was added to EPA's National Priorities List in 2001. Pollutants in the sediments include polychlorinated biphenyls or PCBs, dioxins/furans, carcinogenic polycyclic aromatic hydrocarbons or cPAHs, and arsenic. 2015-04-08T13:42:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5587 R10ELKHEADMINE EPA Region 10 Elkhead Mine, Douglas County, OR Federal/US Government Elkhead Mine Soil Sampling, Douglas County OREGON 2015-04-01T09:06:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 734 R10ERU10EK EPA Region 10 Black Butte Mine Federal/US Government 2015-04-01T09:05:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1314 R10MIDNITE Spokane Tribe of the Spokane Reservation (Tribal) Tribal 102 Internet | http://yosemite.epa.gov/R10/cleanup.nsf/sites/midnite Internet http://yosemite.epa.gov/R10/cleanup.nsf/sites/midnite EPA Region 10 Superfund Midnite Mine Site || Spokane Tribe of the Spokane Reservation (Tribal) 2015-04-02T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1381 R10NPDES EPA Region 10 Office of Water and Watersheds Federal/US Government Email | haskell.daniel@epa.gov Email haskell.daniel@epa.gov Location | 1200 Sixth Avenue, Suite 900 | OWW-130 | Seattle | WA | 98101 | US | 033 Location 1200 Sixth Avenue, Suite 900 OWW-130 Seattle WA 98101 Monitoring data collected by or for NPDES-permitted facilities. 2021-03-17T00:36:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5666 R10NWPIPEANDCASING Northwest Pipe and Casing Company-Hall Process Company Superfund Site, Milwaukie, OR Federal/US Government Email | meyer.linda@epa.gov Email meyer.linda@epa.gov Northwest Pipe and Casing Company-Hall Process Company Superfund Site, Milwaukie, OR; RI and Post-RI data set assembled by Weston and delivered to EPA in Access97 format, date range 7/1/88 - 4/6/99. 2015-04-01T13:58:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 763 R10OEA EPA Region 10 Office of Environmental Assessment Federal/US Government Various studies performed by or for US EPA Region 10, Office of Environmental Assessment 2016-03-25T14:40:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1235 R10PORTLANDHARBOR EPA Region 10 Superfund Portland Harbor Site Federal/US Government Internet | http://yosemite.epa.gov/R10/CLEANUP.NSF/sites/ptldharbor Internet http://yosemite.epa.gov/R10/CLEANUP.NSF/sites/ptldharbor Portland Harbor is located in and along the Willamette River in Portland, Oregon. More than a century of historical industrial use has resulted in Willamette River sediments being contaminated with many hazardous substances, such as heavy metals, polychlorinated biphenyls (PCBs), polynuclear aromatic hydrocarbons (PAH), dioxin/furans, and pesticides. The investigation area currently extends from the Columbia Slough to the Fremont Bridge. 2012-02-15T16:37:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1236 R10SUMASMOUNTAIN EPA Region 10 Superfund Sumas Mountain Asbestos Site Federal/US Government Email | hale.ellie@epa.gov ; Internet | http://yosemite.epa.gov/r10/cleanup.nsf/sites/swiftcreek Email hale.ellie@epa.gov ; Internet Mailing | US EPA Region 10 | 1200 6th Ave, Suite 900 | Seattle | WA | 98101 | US | Mailing US EPA Region 10 1200 6th Ave, Suite 900 Seattle WA 98101 Investigation of asbestos contamination; sampling along Swift Creek and the Sumas River, near the town of Nooksack, in Whatcom County, Washington. 2015-03-17T12:44:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5586 R10SUPERFUNDHISTORICAL EPA Region 10 Superfund Historical Data Federal/US Government EPA Region 10 Superfund Historical Data 2015-04-03T17:23:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1329 R10UPPERCOLUMBIA EPA Region 10 Superfund Upper Columbia River Site Federal/US Government Email | bottcher.helen@epa.gov Email bottcher.helen@epa.gov Mailing | Superfund Records Center 1200 Sixth Ave | Suite 900, ECL-076 | Seattle | WA | 98101 | US | 033 Mailing Superfund Records Center 1200 Sixth Ave Suite 900, ECL-076 Seattle WA 98101 Remedial Investigation and Feasibility Study (RI/FS) of hazardous waste contamination in the Columbia River from the U.S./Canada border to the Grand Coulee Dam. River and lake sediment contamination includes heavy metals such as cadmium, copper, lead, mercury and zinc, and dioxins and furans. 2011-07-26T16:55:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5526 R10YROADLANDFILLS EPA Region 10 Y-Road Landfills Federal/US Government Email | Gubitosa.Matt@epamail.epa.gov Email Gubitosa.Matt@epamail.epa.gov Location | 1200 6th Ave | Suite 900 | Seattle | WA | 98101 | US | 033 Location 1200 6th Ave Suite 900 Seattle WA 98101 Y-Road Landfills Superfund Site Inspection Groundwater Monitoring Data, Bellingham, WASHINGTON, May 2004 2015-04-01T09:07:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 186 R2_LAB_WQX New York Federal/US Government 2017-08-03T14:40:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1396 R4ATHENS_WQX EPA Region 4 Athens Lab (Georgia) Federal/US Government Email | r4lims@epa.gov Email r4lims@epa.gov Location | 980 College Station Road | | Athens | GA | 30605 | US | 059 Location 980 College Station Road Athens GA 30605 2023-02-07T10:39:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 723 R4WPD U.S. Environmental Protection Agency, Region 4 Federal/US Government Email | becker.jon@epa.gov Email becker.jon@epa.gov Location | 61 Forsyth St SW, SNAFC | 15th floor, Monitoring and Info Analysis Section | Atlanta | GA | 30303 | US | 089 Location 61 Forsyth St SW, SNAFC 15th floor, Monitoring and Info Analysis Section Atlanta GA 30303 2013-12-20T15:16:13 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 817 R8MONTWQ R8MONTWQ - EPA Region 8 Organization Federal/US Government Internet | http://www.epa.gov/region8/ Internet http://www.epa.gov/region8/ Location | 10 West 15th Street, Suite 3200 | | Helena | MT | 59626 | US | 049 Location 10 West 15th Street, Suite 3200 Helena MT 59626 The R8MONTWQ organization is for data collected under EPA Region 8 projects. The EPA Montana office is the "owner" of this organziation. 2021-08-03T20:33:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 273 R9VOL_WQX Volunteer Monitoring Groups in EPA Region 9 (CALIFORNIA) Federal/US Government Water Quality Monitoring Data 2017-08-03T15:01:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6006 RAMONA Ramona Band of Cahuilla, California (Tribal) Tribal 597 Ramona Band of Cahuilla, California (Tribal) || Ramona Band of Cahuilla, California (Tribal) 2018-06-11T09:09:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1244 RCA Resource Consulting and Associates Private Industry 2012-10-26T20:01:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 845 RCE WRP Rutgers Cooparative Extension Water Resource Program (Volunteer) Volunteer Internet | water.rutgers.edu ; Email | evrard@rci.rutgers.edu Internet water.rutgers.edu ; Email Location | Env & Natural Resource Sciences Bldg. Room 105 | 14 College Farm Road | New Brunswick | NJ | 08901 | US | ; Mailing | Env & Natural Resource Sciences Bldg. Room 105 | 14 College Farm Road | New Brunswick | NJ | 08901 | US | Location Env & Natural Resource Sciences Bldg. Room 105 14 College Farm Road New Brunswick NJ 08901 The Rutgers Cooperative Extension (RCE) is an integral part of the School of Environmental and Biological Sciences, the New Jersey Agriculture Experiment Station (NJAES), and Rutgers, The State University of New Jersey. RCE focuses on issues and needs relating to agriculture and the environment; management of natural resources; food safety, quality, and health; family stability; economic security; and youth development. 2020-05-13T09:52:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8986 RCESLM Ramsey County Environmental Services, Lake Management Local/US Government Location | 1425 Paul Kirkwold Dr. | | Aspen | MN | 55112 | US | 123 Location 1425 Paul Kirkwold Dr. Aspen MN 55112 Ramsey County Environmental Services, Lake Management Surface Water Quality 2020-01-31T13:28:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10706 REDCLAYSTATEPARK-TN Red Clay State Historic Park State/US Government 2022-08-27T20:43:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 615 REDCLIFF_WQX Red Cliff Band of Lake Superior Chippewa (WI) (Tribal) Tribal 435 2026-08-20T12:31:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1241 REDDINGRANCHERIA_WQX Redding Rancheria, California (Tribal) Tribal 538 Redding Rancheria, California (Tribal) || Redding Rancheria, California (Tribal) 2018-11-15T11:33:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 616 REDLAKE_WQX Red Lake DNR Tribal 409 Email | kayla.bowe@redlakenation.org ; Email | sbowe@redlakenation.org Email kayla.bowe@redlakenation.org ; Email Mailing | 15761 High School Drive | | Red Lake | MN | 56671 | US | Mailing 15761 High School Drive Red Lake MN 56671 2026-07-21T10:49:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4346 REVIVETHESANJOAQUIN_WQX Revive the San Joaquin (Volunteer)* Volunteer Email | chris.acree@revivethesanjoaquin.org Email chris.acree@revivethesanjoaquin.org 2014-02-18T15:45:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3528 RFC Roaring Fork Conservancy (Volunteer)* Volunteer Internet | www.roaringfork.org ; Email | chad@roaringfork.org Internet www.roaringfork.org ; Email Mailing | P.O. Box 3349 | | Basalt | CO | 81621 | US | ; Location | 200 Basalt Center Circle | Suite 120 | Basalt | CO | 81621 | US | Mailing P.O. Box 3349 Basalt CO 81621 Founded in November 1996, Roaring Fork Conservancy is the watershed conservation organization in the Roaring Fork Valley that brings people together to protect our rivers. As an independent, not-for-profit 501(c)3 organization our mission is to inspire people to explore, value, and protect the Roaring Fork Watershed. From Aspen to Glenwood Springs, Meredith to Marble, Roaring Fork Conservancy is focused on: water quantity and water quality. 2016-06-30T18:05:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1359 RGHRP Rio Grande Headwaters Restoration Project (RGHRP) (Volunteer) Volunteer 2012-05-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5686 RHA Raritan Headwaters Association (Volunteer) Volunteer Email | info@raritanheadwaters.org Email info@raritanheadwaters.org Raritan Headwaters Association 2026-07-27T14:58:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 457 RIDEM Rhode Island *State Government US Email | jane.sawyers@dem.ri.gov Email jane.sawyers@dem.ri.gov Location | 235 Promenade Street | | Providence | RI | 02908 | US | 007 Location 235 Promenade Street Providence RI 02908 RIDEM 2024-09-28T08:12:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 538 RITA6_WQX Hurricane Rita Emergency Response Monitoring Federal/US Government Hurricane Rita Water Quality Data 2005-10-03T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5549 RIVERKEEPER Riverkeeper (Volunteer) Volunteer Email | jepstein@riverkeeper.org ; Email | sroback@riverkeeper.org Email jepstein@riverkeeper.org ; Email Location | 20 Secor Road | | Ossining | NY | 10562 | US | 119 Location 20 Secor Road Ossining NY 10562 Riverkeeper is a member-supported watchdog organization dedicated to defending the Hudson River and its tributaries and protecting the drinking water supply of nine million New York City and Hudson Valley residents. 2025-10-28T12:36:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11606 RIVERSUNLIMITED Rivers Unlimited (Volunteer) Volunteer Volunteers 2023-11-01T13:36:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5066 RM11E_SUPRIFS River Mile 11 East (RM11E) Supplemental Remedial Investigation/Feasibility Study, Portland Harbor Superfund Site, OR Local/US Government This data was collected as part of the Supplemental Remedial Investigation/Feasibility Study (RI/FS) conducted along the east side of the Willamette River between approximately River Mile (RM) 10.9 and RM 11.6 (referred to as RM11E) in Portland, Oregon. The results were uploaded by GSI Water Solutions, Inc. on behalf of the RM11E Group, including Cargill, Inc., CBS Corporation, the City of Portland, DIL Trust, Glacier Northwest, Inc., and PacifiCorp. 2014-11-18T20:17:05 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 728 ROBINSONRANCHERIAENVIRONMENTAL Robinson Rancheria (Tribal) Tribal 516 Robinson Rancheria (Tribal) || Robinson Rancheria (Tribal) 2026-07-22T13:55:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12906 ROCKBRIDGE_WQX Rockbridge Conservation (Volunteer) Volunteer 2025-04-04T08:55:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8306 ROSEBUDSIOUXTRIBE Rosebud Sioux Tribe (Tribal) Tribal 345 Rosebud Sioux Tribe 2024-10-16T07:44:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5248 ROUNDVALLEY Round Valley Indian Tribes, Round Valley Reservation, California (Tribal) Tribal 540 Round Valley Indian Tribes, Round Valley Reservation, California (Tribal) || Round Valley Indian Tribes, Round Valley Reservation, California (Tribal) 2018-06-12T21:46:19 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12986 RPI Rensselaer Polytechnic Institute University/College 2026-07-27T10:30:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 262 RPI_SCALE Rensselaer Polytechnic Institute University/College 2025-04-17T12:16:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 707 RREPA_WQX Resighini Rancheria, California (Tribal) Tribal 556 Email | ResighiniEPA@hughes.net Email ResighiniEPA@hughes.net Mailing | P.O. Box 39 | | Klamath | CA | 95548-0039 | US | 015 ; Location | 158 E. Klamath Beach Rd. | | Klamath | CA | 95548 | US | 015 Mailing P.O. Box 39 Klamath CA 95548-0039 Resighini Rancheria, California (Tribal) || Resighini Rancheria, California (Tribal) 2026-01-09T15:03:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7827 RRK_WQX Rogue Riverkeeper (Volunteer)* Volunteer Location | 3185 East Main St. | robyn@rogueriverkeeper.org | Ashland | | 97520 | | Location 3185 East Main St. robyn@rogueriverkeeper.org Ashland 97520 Rogue Riverkeeper 2018-04-24T13:49:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7829 RRWC_WQX Rogue River Watershed Council (Volunteer) Volunteer Email | info@rogueriverwc.org ; Email | ssauter@rogueriverwc.or Email info@rogueriverwc.org ; Email Mailing | 89 Alder Street | | Central Point | OR | 97502 | US | Mailing 89 Alder Street Central Point OR 97502 Sarah Sauter, Current VolMon group, Includes Little Butte/Upper Rogue and Middle Rogue Watershed Council data from LASAR 2025-04-04T07:08:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5906 RTI RTI International Private Non-Industrial http://www.rti.org/ 2019-04-30T08:02:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1237 RU_MUSC Rutgers Water Resources University/College Email | tolinhessell@gmail.com Email tolinhessell@gmail.com Mailing | 14 College Farm Rd | Rm 216 | New Brunswick | NJ | 08901 | US | 023 Mailing 14 College Farm Rd Rm 216 New Brunswick NJ 08901 Water Quality Monitoring Project for Musconetcong River 2017-08-03T14:18:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9330 RVCG Rogue Valley Council of Governments Private Non-Industrial Internet | http://www.rvcog.org/mn.asp?pg=natural_resources ; Email | gstabach@rvcog.org Internet http://www.rvcog.org/mn.asp?pg=natural_resources ; Email Location | 155 North First Street | | Central Point | OR | 97502 | US | Location 155 North First Street Central Point OR 97502 Greg Stabach, Current VolMon group 2026-01-16T00:20:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6866 RVRPOMO Redwood Valley Rancheria (Tribal) Tribal 539 Email | exchange@rvrpomo.net ; Email | Recycle@rvrtribe.com Email exchange@rvrpomo.net ; Email Location | 3250 Road I | | Redwood Valley | CA | 95470 | US | 045 Location 3250 Road I Redwood Valley CA 95470 2024-08-19T00:17:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1024 SACFOXMO Sac & Fox Nation of Missouri in Kansas and Nebraska (Tribal) Tribal 863 Sac & Fox Nation of Missouri in Kansas and Nebraska (Tribal) || Sac & Fox Nation of Missouri in Kansas and Nebraska (Tribal) 2020-12-08T12:29:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 249 SACWSD_WQX South Adams County Water and Sanitation District (Colorado) State/US Government Water Quality Monitoring Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 611 SAGIN01_WQX Saginaw Chippewa Indian Tribe of Michigan (Tribal) Tribal 472 Saginaw Chippewa Planning Department (MI); Water Qulaity Monitoring Data. 2026-01-30T09:21:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4083 SAINTVSD Saint Vrain Sanitation District Local/US Government Colorado 2013-10-22T08:02:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3646 SALTCHUCK_WQX Salt Chuck Mine, State of Alaska Local/US Government 2017-08-03T15:37:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 739 SAMISHINDIAN_WQX Samish Indian Nation (Tribal) Tribal 133 2026-04-02T18:59:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6226 SANBERNARDINONATIONALFOREST US Forest Service, San Bernardino National Forest (California) Federal/US Government 2018-12-10T14:33:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1294 SANCARLOSAPACHETRIBE San Carlos Apache Tribe of the San Carlos Reservation, Arizona (Tribal) Tribal 616 San Carlos Apache Tribe of the San Carlos Reservation, Arizona (Tribal) || San Carlos Apache Tribe of the San Carlos Reservation, Arizona (Tribal) 2018-06-12T21:49:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 654 SANDIAWQ_WQX Pueblo of Sandia Water Quality Program (New Mexico) Tribal 711 Email | sbulgrin@sandiapueblo.nsn.us Email sbulgrin@sandiapueblo.nsn.us Pueblo of Sandia Water Quality Program (New Mexico) 2026-08-26T06:44:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3386 SANFELIPE_WQX San Felipe Pueblo (Tribal) Tribal 712 Email | nsanchez@sfpueblo.com Email nsanchez@sfpueblo.com Mailing | 127 Hagen Road | | San Felipe Pueblo | NM | 87001 | US | Mailing 127 Hagen Road San Felipe Pueblo NM 87001 San Felipe Pueblo, NM 2026-02-05T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 748 SANILDEFONSODECP San Ildefonso Pueblo, NM (Tribal) Tribal 713 San Ildefonso Pueblo, NM (Tribal) || San Ildefonso Pueblo, NM (Tribal) 2026-07-07T13:14:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4967 SANMANUEL San Manuel Band of Mission Indians, California (Tribal) Tribal 588 San Manuel Band of Mission Indians, California (Tribal) || San Manuel Band of Mission Indians, California (Tribal) 2014-10-17T13:49:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5966 SANMATEORCD San Mateo Resource Conservation District Local/US Government Email | julian@sanmateorcd.org Email julian@sanmateorcd.org Location | 80 Stone Pine Road | | Half Moon Bay | CA | 94019 | US | Location 80 Stone Pine Road Half Moon Bay CA 94019 San Mateo Resource Conservation District 2022-02-28T14:29:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1260 SANPASQUAL San Pasqual Band of Diegueno Mission Indians of California (Tribal) Tribal 589 Email | huggins@bikiswater.com Email huggins@bikiswater.com Mailing | P.O. Box 365 | | Valley Center | CA | 92082 | US | Mailing P.O. Box 365 Valley Center CA 92082 San Pasqual Band of Diegueno Mission Indians of California (Tribal) || San Pasqual Band of Diegueno Mission Indians of California (Tribal) 2024-10-03T16:51:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3647 SANTACLARAPBLO Pueblo of Santa Clara Tribal 716 Pueblo of Santa Clara 2026-08-11T11:06:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5986 SANTAROSA Santa Rosa Indian Community of the Santa Rosa Rancheria, California (Tribal) Tribal 542 Email | JAyabar@tachi-yokut-nsn.gov Email JAyabar@tachi-yokut-nsn.gov Mailing | P.O. Box 8 | | Lemoore | CA | 93245 | US | Mailing P.O. Box 8 Lemoore CA 93245 Santa Rosa Indian Community of the Santa Rosa Rancheria, California || Santa Rosa Indian Community of the Santa Rosa Rancheria, California (Tribal) 2022-11-30T13:21:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5346 SANTEEWATER Santee Sioux Nation of Nebraska (Tribal) Tribal 382 Santee Sioux Nation of Nebraska (Tribal) || Santee Sioux Nation of Nebraska (Tribal) 2021-09-14T15:44:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1079 SAUKSUIATTLE Sauk-Suiattle Indian Tribe (Tribal) Tribal 119 Sauk-Suiattle Indian Tribe || Sauk-Suiattle Indian Tribe (Tribal) 2023-01-26T13:24:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4808 SAULTSTEMARIE Sault Ste. Marie Tribe of Chippewa Indians (Tribal) Tribal 469 2024-09-06T16:59:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 662 SBITENV_WQX Shoalwater Bay Indian Tribe of the Shoalwater Bay Indian Reservation (Tribal) Tribal 118 Shoaltwater Bay Tribe (Washington) (Tribal) || Shoalwater Bay Indian Tribe of the Shoalwater Bay Indian Reservation (Tribal) 2019-08-19T14:02:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1214 SBMWA Stony Brook-Millstone Watershed Association (Volunteer) Volunteer Email | estretz@thewatershed.org Email estretz@thewatershed.org Stony Brook-Millstone Watershed Association 2018-09-24T10:49:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1206 SBS Stockton Boro School University/College 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1213 SBWA South Branch Watershed Assoc (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us South Branch Watershed Assoc 2012-04-16T10:10:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1325 SBWA1 South Branch Watershed Association (Volunteer) Volunteer Internet | www.sbwa.org ; Email | danielle.donkersloot@dep.state.nj.us Internet www.sbwa.org ; Email South Branch Watershed Association-WQDE version phone-908-782-0422 2017-07-29T18:38:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7826 SBWC_WQX Scappoose Bay Watershed Council (Volunteer)* Volunteer Email | pat@scappoosebay-wc.org Email pat@scappoosebay-wc.org Mailing | 57420-2 Old Portland Road | | Warren | OR | 97053 | US | Mailing 57420-2 Old Portland Road Warren OR 97053 Pat Welle, Current VolMon group 2020-07-30T16:56:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5486 SC&LRWC South Coast and Lower Rogue Watershed Councils (Volunteer)* Volunteer Email | cricks@currywatersheds.org Email cricks@currywatersheds.org 2016-02-26T14:57:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10686 SC-NJ Sourland Conservancy (Volunteer) Volunteer Email | ewilliams@sourland.org Email ewilliams@sourland.org Location | 83 Princeton Avenue | Suite 1A | Hopewell | NJ | 08525-2020 | US | 001 Location 83 Princeton Avenue Suite 1A Hopewell NJ 08525-2020 Sourland Conservancy, Water Quality Monitoring 2026-01-28T15:46:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12566 SCAPED San Carlos Apache Environmental Department (Tribal) Tribal 616 2026-08-20T12:05:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13486 SCAT San Carlos Apache
Tribe (Tribal) Tribal 616 2026-05-14T07:38:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9227 SCCRK South Carolina Congaree RiverKeeper (Volunteer) Volunteer Email | raboneb@dhec.sc.gov ; Email | crk@congareeriverkeeper.org Email raboneb@dhec.sc.gov ; Email South Carolina Congaree RiverKeeper 2026-07-27T14:56:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9226 SCCWK South Carolina Charleston WaterKeeper (Volunteer)* Volunteer Email | raboneb@dhec.sc.gov Email raboneb@dhec.sc.gov South Carolina Charleston WaterKeeper 2026-03-27T13:53:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6187 SCDHSECOLOGY Suffolk County Department of Health Ecology (New York) Local/US Government 2019-08-21T14:00:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 736 SCEQ Seneca Cayuga Nation (Tribal) Tribal 923 2026-08-20T09:17:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1278 SCI SCI Engineering Private Industry 2026-05-12T09:37:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5446 SCWA Suffolk County Water Authority Local/US Government Email | Michael.Mullowney@SCWA.com Email Michael.Mullowney@SCWA.com Location | 260 Motor Parkway | | 260 Motor Parkway | NY | 11788 | US | Location 260 Motor Parkway 260 Motor Parkway NY 11788 2015-02-12T08:27:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 704 SDCKWMG_WQX San Deigo Coastkeepers Water Monitoring Group (CA) (Volunteer)* Volunteer Water Quality Monitoring Data 2008-10-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 623 SDDENR_WQX South Dakota Department of Environment and Natural Resources *State Government US Internet | http://denr.sd.gov/dfta/wp/wp.aspx Internet http://denr.sd.gov/dfta/wp/wp.aspx Location | ATTN: Watershed Protection 523 E Capitol Ave | Joe Foss Building | Pierre | SD | 57501-3182 | US | 065 Location ATTN: Watershed Protection 523 E Capitol Ave Joe Foss Building Pierre SD 57501-3182 Department of Natural Resources 2024-09-10T07:55:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 355 SDGEO_WQX South Dakota Geological Survey State/US Government Water Quality 2017-08-02T19:28:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3527 SDJSA Silverthorne/Dillon Joint Sewer Authority Local/US Government The Silverthorne/Dillon Joint Sewer Authority is a municipal wastewater treatment facility serving the Towns of Silverthorne and Dillon as well as the areas of Dillon Valley, Buffalo Mountain and Mesa Cortina. 2013-03-11T08:55:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12626 SEAQ Seattle Aquarium Local/US Government 2026-01-10T11:21:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7366 SEATTLERIVER_WQX Seattle River Private Industry river sediment chemistry results collected for the City of Seattle. 2017-08-02T13:55:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1219 SELDOVIA Seldovia Village Tribe (Tribal) Tribal A67 Seldovia Village Tribe (Tribal) || Seldovia Village Tribe (Tribal) 2016-12-20T20:24:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11306 SENECA_WQX Seneca Nation of New York Local/US Government 2023-06-08T09:00:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8086 SFBED_WQX South Fork Band Environmental Department (Tribal) Tribal 662 South Fork Band Environmental Department 2025-01-28T17:47:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11526 SFEI San Francisco Estuary Institute Local/US Government Email | ds@sfei.org Email ds@sfei.org 2023-09-13T19:59:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 818 SFNOES_WQX Sac and Fox Nation (Tribal) Tribal 824 Email | Dale.Miller@sacandfoxnation-nsn.gov Email Dale.Miller@sacandfoxnation-nsn.gov Mailing | 920883 S. Hwy 99 | Bldg A | Stroud | OK | 74079 | US | Mailing 920883 S. Hwy 99 Bldg A Stroud OK 74079 (Tribal) 2024-10-15T18:02:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 592 SHELLYAB_WQX Shell Chemical Yabucoa (Puerto Rico) Private Industry Water Quality Monitoring Data. 2006-10-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6867 SHINGLESPRINGS_WQX Shingle Springs Rancheria (Tribal) UNREGISTERED Tribal 546 Shingle Springs Band of Miwok Indians UNREGISTERED 2026-02-26T16:03:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 694 SHOPAITR_WQX Shoshone-Paiute Tribes of the Duck Valley Reservation, Nevada (Tribal) Tribal 641 Shoshone-Paiute Tribes of the Duck Valley Reservation, Nevada (Tribal) || Shoshone-Paiute Tribes of the Duck Valley Reservation, Nevada (Tribal) 2018-06-12T08:39:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 628 SHOSHONE_BANNOCK Shoshone-Bannock Tribes (Tribal) Tribal 180 Email | candon.tanaka@sbtribes.com Email candon.tanaka@sbtribes.com Mailing | PO Box 206 Pima Drive | | Ft. Hall | ID | 83203 | US | 077 Mailing PO Box 206 Pima Drive Ft. Hall ID 83203 Shoshone Bannock Tribes 2026-03-27T12:51:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1092 SHOSHONE_BANNOCK_WQX Shoshone-Bannock Tribes of the Fort Hall Reservation (Tribal) Tribal 180 Shoshone-Bannock Tribes of the Fort Hall Reservation (Tribal) || Shoshone-Bannock Tribes of the Fort Hall Reservation (Tribal) 2019-02-11T12:37:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1048 SIR_WQX Susanville Indian Rancheria, California (Tribal) Tribal 550 Susanville Indian Rancheria, California (Tribal) || Susanville Indian Rancheria, California (Tribal) 2026-01-06T14:45:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9486 SITC_SF Swinomish Indian Tribal Community (Tribal) Tribal 122 Email | sgrossman@swinomish.nsn.us Email sgrossman@swinomish.nsn.us Swinomish Indian Tribal Community Shellfish (Tribal) || Swinomish Indian Tribal Community (Tribal) 2020-10-22T16:31:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1065 SIUSLAW Siuslaw Watershed Council (Volunteer) Volunteer Email | monitoring@siuslaw.org Email monitoring@siuslaw.org Mailing | P.O. Box 422 | | Mapleton | OR | 97453 | US | Mailing P.O. Box 422 Mapleton OR 97453 Kyle Terry, Current VolMon group 2023-03-30T11:07:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1025 SIUSLAW_WQX Ecotrust (Tribal) Tribal 000 Ecotrust (Tribal) || Ecotrust (Tribal) 2019-08-14T15:06:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8747 SJBEP San Juan Bay Estuary Program (Volunteer)* Volunteer Email | monitoreo@estuario.org Email monitoreo@estuario.org Location | San Francisco St. 265 | | | PR | 00901 | US | Location San Francisco St. 265 PR 00901 San Juan Bay Estuary Program: a 501c3 nonprofit corporation for the National Estuary Program. 2019-08-07T19:49:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10226 SJICD_WA San Juan Islands Conservation District Local/US Government Resource data to provide landowners and residents with technical and financial assistance to meet regional natural resource conservation goals 2021-10-27T07:45:20 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5546 SJLWT South Jersey Land and Water Trust (Volunteer)* Volunteer Email | smarandola@sjlandwater.org ; Email | jcarrara@sjlandwater.org Email smarandola@sjlandwater.org ; Email 2015-03-03T08:24:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1311 SKAGITCOUNTY_WQX Skagit County Local/US Government Location | 1800 Continental Place | | Mount Vernon | WA | 98273 | US | 057 Location 1800 Continental Place Mount Vernon WA 98273 Surface Water Quality Monitoring Program 2025-12-26T15:59:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 706 SKAGITWG_WQX Skagit River Watershed Grant (TNC, SRSC, WWAA) - Washington (Tribal) Tribal 131 Upper Skagit Indian Tribe of Washington 2026-08-20T15:25:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12346 SKAGWAYTRADITIONALCOUNCIL_WQX Skagway Traditional Council (Tribal) Tribal S16 2024-10-02T14:22:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 677 SKOKDATA_WQX Skokomish Tribe (Tribal) Tribal 120 Email | areynolds@skokomish.org Email areynolds@skokomish.org Location | 80 N Tribal Center RD | | Shelton | WA | 98584 | US | Location 80 N Tribal Center RD Shelton WA 98584 2026-08-20T11:34:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9586 SKYHORSETECH Sky Horse Tech LLC Private Non-Industrial Email | skyhorsetech@gmail.com Email skyhorsetech@gmail.com Surface vehicle collecting water sampling data on the Raritan River in NJ. Partnering with the Lower Raritan Watershed. 2020-12-23T13:56:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8568 SLCOWS Salt Lake County Watershed Local/US Government Salt Lake County Watershed 2019-10-02T17:34:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10126 SLPWA Seneca Lake Pure Waters Association State/US Government Email | whroege@gmail.com Email whroege@gmail.com Water quality monitoring for Seneca Lake, New York 2021-09-13T08:41:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7966 SLU_WQX St. Louis University University/College Location | 1 N. Grand Blvd | | St. Louis | MO | 63101 | US | Location 1 N. Grand Blvd St. Louis MO 63101 EPA Urban Waters Grant - St. Louis University 2018-09-20T14:23:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12227 SMAST UMass Dartmouth School for Marine Science and Technology University/College https://www.umassd.edu/smast/ 2024-12-30T08:49:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 774 SMENVIRONMENTAL_WQX San Manuel Band of Mission Indians, California (Tribal) Tribal 588 San Manuel Band of Mission Indians, California (Tribal) || San Manuel Band of Mission Indians, California (Tribal) 2018-06-12T21:51:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 687 SMIE Stream Monitoring Information Exchange (TN) Private Industry Water Quality Monitoring Data 2017-08-02T13:28:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 594 SMSCGOV_WQX Shakopee Mdewakanton Sioux Community of Minnesota (Tribal) Tribal 411 Shakopee Mdewakanton (MN) 2025-12-24T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5287 SMWC San Miguel Watershed Coalition (Volunteer)* Volunteer Internet | http://sanmiguelwatershed.org/ ; Email | sarah@sanmiguelwatershed.org Internet http://sanmiguelwatershed.org/ ; Email Location | PO Box 1601 | | Telluride | CO | 81435 | US | 113 Location PO Box 1601 Telluride CO 81435 The San Miguel Watershed Coalition is a 501(c)(3) non-profit organization, governed by a 10 person board. The San Miguel Watershed Coalition was formed around 1998, to enable a collaborative forum for all residents, businesses, landowners, land managers and non-profit organizations to discuss and influence the future of the watershed. 2019-04-17T15:17:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 655 SNEPO_WQX The Seminole Nation of Oklahoma (Tribal) Tribal 909 Email | douglas.m@sno-nsn.gov Email douglas.m@sno-nsn.gov Mailing | 12555 NS 3540 | | Seminole | OK | 74868 | US | 133 ; Mailing | P.O. Box 1603 | | Seminole | OK | 74818-1603 | US | 133 Mailing 12555 NS 3540 Seminole OK 74868 The Seminole Nation of Oklahoma (Tribal) || The Seminole Nation of Oklahoma (Tribal) 2017-06-22T16:00:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12746 SNOCODCNR_SWM Snohomish County Surface Water Management Local/US Government 2025-12-09T16:37:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 711 SNOQUALM_WQX Snoqualmie Indian Tribe (Tribal) Tribal 126 Email | heather@snoqualmietribe.us ; Email | tim@snoqualmietribe.us Email heather@snoqualmietribe.us ; Email Location | 9416 384th Ave SE | | Snoqualmie | WA | 98065 | US | 033 Location 9416 384th Ave SE Snoqualmie WA 98065 Snoqualmie Tribe || Snoqualmie Indian Tribe (Tribal) 2026-04-08T14:26:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 703 SNSA_WQX Southeastern Natural Sciences Academy (Georgia) University/College Water Quality Monitoring Data 2008-10-29T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4990 SOBOBA_WQX Soboba Band of Luiseno Indians, California (Tribal) Tribal 593 Location | 23906 Soboba Road | | San Jacinto | CA | | US | Location 23906 Soboba Road San Jacinto CA Soboba Band of Luiseno Indians, California (Tribal) 2026-08-20T12:38:16 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 460 SOKAOGON_WQX Sokaogon Chippewa Community (Tribal) Tribal 437 Internet | http://sokaogonchippewa.com/ Internet http://sokaogonchippewa.com/ Location | 3051 Sand Lake Road | | Crandon | WI | 54520 | US | 041 Location 3051 Sand Lake Road Crandon WI 54520 2026-03-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11566 SONOMAWATER_WQX Sonoma Water Local/US Government 2026-05-21T13:59:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9331 SOUTHSANTIAM_WC South Santiam Watershed Council (Volunteer) Volunteer Internet | http://www.sswc.org ; Email | e.andersen.sswc@gmail.com Internet http://www.sswc.org ; Email Location | 4431 Hwy 20 | | Sweet Home | OR | 97386 | US | Location 4431 Hwy 20 Sweet Home OR 97386 Eric Anderson, Current VolMon group 2025-05-20T00:11:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 790 SOUTHUTE Southern Ute Tribe Tribal 750 2026-07-14T00:52:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7841 SOU_WQX Southern Oregon University University/College Email | Page@sou.edu Email Page@sou.edu Location | Dept. of Biology, 1250 Siskiyou Blvd | | Ashland | OR | 97520 | US | Location Dept. of Biology, 1250 Siskiyou Blvd Ashland OR 97520 Southern Oregon University 2018-04-24T13:38:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5126 SPC Sparkill Creek Watershed Alliance (Volunteer) Volunteer Email | lawrencedvail@gmail.com Email lawrencedvail@gmail.com Mailing | P.O. Box 221 | | Sparkill | NY | 10976 | US | Mailing P.O. Box 221 Sparkill NY 10976 Volunteer Monitoring Group 2015-01-08T21:41:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 791 SPIRITLK Spirit Lake Tribal EPA Programs (Tribal) Tribal 303 2026-08-20T12:37:34 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 762 SQUAXIN Squaxin Island Tribe (Tribal) Tribal 121 2024-08-28T11:14:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11326 SRA STEWARDS Federal/US Government staging 2023-09-28T18:18:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9446 SRBCI Santa Rosa Band of Cahuilla Indians (Tribal) Tribal 590 Email | EnviroAsst@santarosa-nsn.gov Email EnviroAsst@santarosa-nsn.gov Santa Rosa Band of Cahuilla Indians (Tribal) || Santa Rosa Band of Cahuilla Indians (Tribal) 2020-10-09T15:16:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9566 SRCD Solano Resource Conservation District (Volunteer) Volunteer Biomonitoring Program that monitors chemical, physical and biological aspects of local creeks 2020-12-17T10:29:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11307 SRCENV_WQX Santa Rosa County Florida Environmental Department Local/US Government 2025-10-28T14:05:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 283 SRMTAKNY_WQX Saint Regis Mohawk Tribe (Tribal) Tribal 007 Saint Regis Mohawk Tribe (Tribal) || Saint Regis Mohawk Tribe (Tribal) 2002-03-18T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 649 SRMTWRP_WQX Saint Regis Mohawk Tribe (Tribal) Tribal 007 Saint Regis Mohawk Tribe (Tribal) || Saint Regis Mohawk Tribe (Tribal) 2024-10-03T11:41:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1217 SRPMIC Salt River Pima-Maricopa Indian Community (SRPMIC) (Tribal) Tribal 615 2026-01-15T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1403 SRPMIC_WQX Salt River Pima-Maricopa Indian Community of the Salt River Reservation, Arizona (Tribal) Tribal 615 Internet | www.saltriverenvironmental.org ; Email | Regina.Leverette@srpmic-nsn.gov Internet www.saltriverenvironmental.org ; Email Mailing | 10005 E. Osborn Rd | | Scottsdale | AZ | 85256 | US | 013 Mailing 10005 E. Osborn Rd Scottsdale AZ 85256 Salt River Pima-Maricopa Indian Community of the Salt River Reservation, Arizona (Tribal) || Salt River Pima-Maricopa Indian Community of the Salt River Reservation, Arizona (Tribal) 2023-12-22T17:45:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9408 SRRTFF Spokane River Regional Toxics Task Force (Volunteer) Volunteer Email | asumner@spokanecounty.org Email asumner@spokanecounty.org Reporting of toxic compounds in the Spokane River 2020-09-25T13:21:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 701 SRR_WQX Tolowa Dee-ni Nation (Smith River Rancheria), California (Tribal) Tribal 564 Tolowa Dee-ni Nation (Smith River Rancheria), California (Tribal) || Tolowa Dee-ni Nation (Smith River Rancheria), California (Tribal) 2026-03-03T16:31:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 792 SRSTEPA Standing Rock Sioux Tribe Tribal 302 2026-08-22T01:21:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9087 SSCW Salem Sound Coastwatch (Volunteer) Volunteer Salem Sound Coastwatch 2026-02-11T15:44:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4077 SSD Security Sanitation District Local/US Government Colorado 2013-10-29T14:57:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8450 SSWCD Siuslaw Soil and Water Conservation District - Lane County Volunteer Location | 1775 Laurel Way #4 | | Florence | OR | 97439 | US | Location 1775 Laurel Way #4 Florence OR 97439 Seth Mead, Current VolMon group 2026-04-02T14:50:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 519 STANDARD_WQX Region 8 Superfund: Standard Mine Federal/US Government Water Quality Data 2019-12-12T11:55:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1371 STANDLEY Standley Lake Watershed Group (Volunteer) Volunteer Email | mfabisia@CityofWestminster.us ; Internet | http://www.standleyswp.com/ Email mfabisia@CityofWestminster.us ; Internet Mailing | Semper Water Treatment Plant City of Westminster | 8900 Pierce Street | Westminster | CO | 80021 | US | Mailing Semper Water Treatment Plant City of Westminster 8900 Pierce Street Westminster CO 80021 Water Quality Data for Upper Clear Creek Watershed from Georgetown to South Platte River 2016-06-30T19:28:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1228 STCROIX_WQX St. Croix Chippewa Indians of Wisconsin (Tribal) Tribal 436 2026-08-20T10:43:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1361 STF Gunnison Basin & Grand Valley Selenium Task Force (STF) (Volunteer) Volunteer Internet | http://www.seleniumtaskforce.org ; Email | info@seleniumtaskforce.org Internet http://www.seleniumtaskforce.org ; Email Mailing | 114 Sandpiper Trail | | Gunnison | CO | 81230 | US | Mailing 114 Sandpiper Trail Gunnison CO 81230 Water Quality Data collected for a voluntary group of private, local, regional, state, and federal interests committed to reducing selenium in locally affected water ways while maintaining the economic viability and agricultural heritage of our areas. 2016-06-30T16:42:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1019 STF_WQX Seminole Tribe of Florida (Tribal) Tribal 021 Seminole Tribe of Florida (Tribal) || Seminole Tribe of Florida (Tribal) 2025-11-08T05:06:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3906 STJOHNSRIVERKPR_WQX St. Johns Riverkeeper (Volunteer) Volunteer Email | jennie@stjohnsriverkeeper.org Email jennie@stjohnsriverkeeper.org 2013-08-02T15:28:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1073 STOCKBRIDGE_MUNSEE Stockbridge_Munsee Community (Tribal) Tribal 438 Email | Water@mohican-nsn.gov Email Water@mohican-nsn.gov Location | N7689 Koan Tuk Dr. | | Bowler | WI | 54416 | US | Location N7689 Koan Tuk Dr. Bowler WI 54416 2026-08-20T09:17:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 749 STOI Spokane Tribe of the Spokane Reservation (Tribal) Tribal 102 Spokane Tribe of the Spokane Reservation (Tribal) || Spokane Tribe of the Spokane Reservation (Tribal) 2026-06-01T14:18:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 585 STORLVD_WQX Lac Vieux Desert Band of Lake Superior Chippewa Tribal 479 Email | roger.labine@lvdtribal.com Email roger.labine@lvdtribal.com Mailing | PO Box 249 | E23968 Pow Wow Trail | Watersmeet | MI | 49969 | US | 053 Mailing PO Box 249 E23968 Pow Wow Trail Watersmeet MI 49969 Water Quality Monitoring Data 2026-05-02T07:16:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 415 STROUD_WQX Stroud Water Research Center (Pennsylvania) (Volunteer)* Volunteer Water Quality Monitoring Data 2004-02-03T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8466 STS Save the Sound (Volunteer) Volunteer Email | plinderoth@savethesound.org Email plinderoth@savethesound.org Location | 1385 Boston Post Road, 2nd Floor | | Larchmont | | 10538 | | Location 1385 Boston Post Road, 2nd Floor Larchmont 10538 The mission of Save the Sound is to protect and improve the land, air, and water of the whole Long Island Sound region. 2026-08-18T16:59:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 595 ST_CROIX_WQX***RENAMED*** St. Croix Chippewa Indians of Wisconsin (Tribal) Tribal 436 St. Croix Chippewa Indians of Wisconsin (Tribal) || St. Croix Chippewa Indians of Wisconsin (Tribal) 2026-08-20T12:48:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9091 SUMFS Stockton University Marine Field Station University/College Email | elizabeth.zimmerman@stockton.edu Email elizabeth.zimmerman@stockton.edu Location | 30 Wilson Avenue | | Port Republic | NJ | 08241 | US | Location 30 Wilson Avenue Port Republic NJ 08241 Stockton University Marine Field Station 2020-04-01T11:17:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11626 SUMMITLAKETRIBE Summit Lake Paiute Tribe (Tribal) Tribal 655 summitlaketribe.org 2025-12-29T13:52:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8386 SUNENCO Suncor Energy (USA) Inc. (Colorado) Private Industry Suncor Energy (USA) Inc. (Colorado) 2019-02-19T16:29:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 658 SUQUAMISH Suquamish Indian Tribe of the Port Madison Reservation (Tribal) Tribal 114 Suquamish Tribe (Tribal) || Suquamish Indian Tribe of the Port Madison Reservation (Tribal) 2019-07-05T14:33:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10466 SVR Sherwood Valley Band Of Pomo Indians (Tribal) Tribal 629 Email | ewright@sherwoodband.com Email ewright@sherwoodband.com Location | 190 Sherwood Hill Drive | | Willits | CA | 95490 | US | Location 190 Sherwood Hill Drive Willits CA 95490 2024-12-13T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13226 SWAN Salonga Wetland Advocates Network, Inc. Volunteer Email | cjmul2003@gmail.com Email cjmul2003@gmail.com Location | 7 Sea Shell Lane | | Fort Salonga | | 11768 | | Location 7 Sea Shell Lane Fort Salonga 11768 NGO Protecting Fort Salonga Wetlands 2025-12-04T12:53:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 319 SWFMDDEP_WQX Southwest Florida Water Management District (FLDEP) State/US Government Water Quality Monitoring Data 2002-12-04T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1014 SWINOMISH Swinomish Indian Tribal Community (Tribal) Tribal 122 Email | jthompson@swinomish.nsn.us Email jthompson@swinomish.nsn.us Location | 11430 Moorage Way | | | WA | 98257 | US | 057 Location 11430 Moorage Way WA 98257 Swinomish Indian Tribal Community (Tribal) || Swinomish Indian Tribal Community (Tribal) 2026-01-28T16:00:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 793 SWO_OEP Sisseton-Wahpeton Sioux Tribe Lake Traverse Reservation (SD) (Tribal) Tribal 347 Email | j_east@venturecomm.net ; Email | darinw@swo-nsn.gov ; Email | jasone@swo-nsn.gov Email j_east@venturecomm.net ; Email Mailing | PO Box 509 | | Agency Village | SD | 57262 | US | Mailing PO Box 509 Agency Village SD 57262 2026-02-19T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3526 SWQC Summit Water Quality Committee Local/US Government Internet | http://www.co.summit.co.us/ ; Email | qqlane@nwccog.org Internet http://www.co.summit.co.us/ ; Email Mailing | PO Box 2308 | | Silverthorne | CO | 80498 | US | 117 Mailing PO Box 2308 Silverthorne CO 80498 The Summit Water Quality Committee (SWQC) is a watershed organization formalized by intergovernmental agreement. Members include the Towns, County and major municipal dischargers (permits # CO-0021598, CO-0020451, CO-0020826, CO-0029955, CO-0021539) in Summit County Colorado. SWQC's focus is on providing definitive environmental assessments of the Blue River Watershed, including Dillon and Green Mountain Reservoirs and promoting pollution control. 2018-06-12T22:02:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1247 SWRCB California State Water Resources Control Board State/US Government 2015-11-05T08:49:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 689 SYCEO_WQX Santa Ynez Band of Chumash Indians (Tribal) Tribal 591 Email | syceo@chumash.gov Email syceo@chumash.gov Mailing | PO BOX 517 | | Santa Ynez | CA | | US | Mailing PO BOX 517 Santa Ynez CA 2026-01-25T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4907 TABLEMOUNTAINRANCHERIA_WQX Table Mountain Rancheria of California (Tribal) Tribal 551 Table Mountain Rancheria of California (Tribal) || Table Mountain Rancheria of California (Tribal) 2026-06-26T16:18:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10306 TAKSHANUK Takshanuk Watershed Council (Volunteer) Volunteer Takshanuk Watershed Council Water Quality Monitoring 2022-12-21T18:52:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10966 TAMUCC Texas A&M University-Corpus Christi University/College Texas A&M University-Corpus Christi 2026-06-16T12:14:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 506 TAOSPBLO_WQX Pueblo of Taos (Tribal) Tribal 718 Email | tyler@taospueblo.com Email tyler@taospueblo.com Pueblo of Taos 2026-01-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12706 TAOS_FISHERIES_BLM Bureau of Land Management, Taos Field Office (New Mexico) Local/US Government 2025-02-07T13:56:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 603 TCEQMAIN Texas Commission on Environmental Quality *State Government US Internet | http://www.tceq.state.tx.us Internet http://www.tceq.state.tx.us Location | 12100 Park 35 Circle | | Austin | TX | 78753 | US | Location 12100 Park 35 Circle Austin TX 78753 The Texas Commission on Environmental Quality (TCEQ) is the environmental agency for the state 2026-08-15T10:15:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 192 TDECDOE_WQX Tennessee Department Of Environment And Conservation *State Government US Email | tab.peryam@tn.gov Email tab.peryam@tn.gov Mailing | TDEC DOE-O | 761 Emory Valley Road | Oak Ridge | TN | 37830 | US | 001 Mailing TDEC DOE-O 761 Emory Valley Road Oak Ridge TN 37830 DOE Oversight Office 2019-08-12T08:59:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 266 TDECWPC_WQX Tennessee Department Of Environment And Conservation *State Government US WPC Division 2017-08-02T17:44:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3486 TDECWR_WQX TDEC Division of Water Resources State/US Government 2026-08-19T16:25:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12946 TECK_AMERICAN Teck American Incorporated Private Industry 2025-04-28T14:35:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 735 TEPA29 Twenty-Nine Palms Tribal EPA Tribal 598 Mailing | 47-250 Dillon Road | | Coachella | CA | 92236 | US | 065 Mailing 47-250 Dillon Road Coachella CA 92236 2026-08-20T12:17:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 726 TESTGCSWQX testGCSWQX Local/US Government 2020-09-22T14:30:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2999 TESTORG_2999 TESTORG_2999 Tribal TESTORG_2999; 2016-11-03T12:37:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1239 TEST_SD Test Import for State of South Dakota State/US Government 2010-07-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1263 TETRATECH Tetra Tech, Inc. Private Industry 2026-01-29T18:36:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1042 TGENVIRO TerraGraphics Environmental Engineering, Inc. Private Industry 2016-01-26T12:17:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6626 THD_LAB Tennessee Department of Health Division of Laboratory Services State/US Government Tennessee Department of Health Division of Laboratory Services 2017-08-03T11:43:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 248 THORNTON_WQX City of Thornton (Colorado) State/US Government Water Quality Monitoring Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4406 THURSTONCOUNTY Thurston County Health Department Local/US Government Email | kevin.hansen@co.thurston.wa.us ; Email | tyler.buntain@co.thurston.wa.us ; Email | stuart.whitford@co.thurston.wa.us Email kevin.hansen@co.thurston.wa.us ; Email Thurston County PHSS 2026-01-13T18:27:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8451 TILLAMOOK_EP Tillamook Estuaries Partnership Volunteer Email | Johnson.york@deq.state.or.us ; Internet | http://www.tbnep.org/ Email Johnson.york@deq.state.or.us ; Internet Mailing | P.O. Box 493 | | Garibaldi | OR | 97118 | US | Mailing P.O. Box 493 Garibaldi OR 97118 York Johnson, Current VolMon group 2026-01-16T00:20:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5326 TIMBISHA Death Valley Timbi-sha Shoshone Tribe (Tribal) Tribal 693 Death Valley Timbi-sha Shoshone Tribe (Tribal) || Death Valley Timbi-sha Shoshone Tribe (Tribal) 2026-07-23T13:36:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8567 TIMSSD Timpanogos Special Service District Local/US Government Timpanogos Special Service District 2019-05-15T10:59:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8240 TJRI Town of Jamestown Rhode Island Local/US Government Town of Jamestown Rhode Island 2019-01-08T12:02:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7842 TLBP_WQX Tenmile Lakes Basin Partnership (Volunteer) Volunteer Location | 200 N 8th St | TLBP@presys.com | Lakeside | OR | 97449 | US | Location 200 N 8th St TLBP@presys.com Lakeside OR 97449 Tenmile Lakes Basin Partnership 2018-04-24T13:45:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10766 TLGVWQMPROGRAM The Last Green Valley Inc (Volunteer) Volunteer 2022-09-29T14:28:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9406 TLINGIT-HAIDA Central Council of the Tlingit & Haida Indian Tribes of Alaska (Tribal) Tribal S02 Email | kweitzel@ccthita-nsn.gov Email kweitzel@ccthita-nsn.gov Central Council of the Tlingit & Haida Indian Tribes of Alaska (Tribal) || Central Council of the Tlingit & Haida Indian Tribes of Alaska (Tribal) 2020-09-25T12:23:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7246 TMBLM_WQX Bureau of Land Management, Tillamook Field Office (OR/WA) State/US Government Email | cwrobins@blm.gov Email cwrobins@blm.gov Location | 4610 Third St | | Tillamook | OR | 97141 | US | 057 Location 4610 Third St Tillamook OR 97141 Bureau of Land Management, Tillamook Field Office (OR/WA) 2017-03-21T19:32:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11987 TMDCI Torres Martinez Desert Cahuilla Indians (Tribal) Tribal 569 2024-10-15T18:05:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1321 TMTC_WQX Tuolumne Band of Me-Wuk Indians of the Tuolumne Rancheria of California (Tribal) Tribal 634 Tuolumne Band of Me-Wuk Indians of the Tuolumne Rancheria of California (Tribal) || Tuolumne Band of Me-Wuk Indians of the Tuolumne Rancheria of California (Tribal) 2018-06-12T22:16:33 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10286 TNCAZ_WQX The Nature Conservancy - Arizona (Volunteer)* Volunteer The Nature Conservancy water quality monitoring 2024-09-05T15:54:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8026 TNCNJ_WQX The Nature Conservancy NJ Office(Volunteer)* Volunteer The Nature Conservancy 2026-02-16T13:46:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3626 TOHONOO'ODHAMNATION Tohono O'odham Nation of Arizona (Tribal) Tribal 610 Tohono O'odham Nation of Arizona (Tribal) || Tohono O'odham Nation of Arizona (Tribal) 2024-11-26T13:08:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5306 TOMWC Tip of the Mitt Watershed Council (Volunteer)* Volunteer Email | info@watershedcouncil.org Email info@watershedcouncil.org Mailing | 426 Bay Street | | Petoskey | MI | 49770 | US | Mailing 426 Bay Street Petoskey MI 49770 2021-07-15T12:58:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1016 TONKAWA1 Tonkawa Tribe of Oklahoma Tribal 814 Email | dgonzalez@tonkawatribe.com Email dgonzalez@tonkawatribe.com Mailing | 1 Rush Buffalo Road | | Tonkawa | OK | 74653 | US | Mailing 1 Rush Buffalo Road Tonkawa OK 74653 2026-06-15T12:52:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1345 TONKAWA_WQX Tonkawa Tribe of Indians of Oklahoma (Tribal) Tribal 814 Tonkawa Tribe of Indians of Oklahoma (Tribal) || Tonkawa Tribe of Indians of Oklahoma (Tribal) 2013-01-11T18:48:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4626 TPCHD_WQX Tacoma-Pierce County Health Department (Washington) Local/US Government 2023-01-20T13:33:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7506 TPEO_WQX Pueblo of Taos, New Mexico (Tribal) Tribal 718 Pueblo of Taos, New Mexico (Tribal) || Pueblo of Taos, New Mexico (Tribal) 2017-06-15T10:48:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13488 TREECC25 Tree Climbing Club Volunteer 002 Email | pollygsloan24@gmail.com Email pollygsloan24@gmail.com 2026-06-21T00:49:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1385 TREX Tribal Environmental Exchange Network (Tribal) Tribal 000 Email | mark@meteostar.com Email mark@meteostar.com Tribal Environmental Exchange Network (Tribal) || Tribal Environmental Exchange Network (Tribal) 2014-10-09T13:51:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4078 TRILWWTF Tri Lakes Wastewater Treatment Facility Local/US Government Colorado 2013-10-22T07:55:56 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1045 TRINIDADRANCHERIAEPA Cher-Ae Heights Indian Community of the Trinidad Rancheria (Tribal) Tribal 566 Email | hbaker@trinidadrancheria.com Email hbaker@trinidadrancheria.com Cher-Ae Heights Indian Community of the Trinidad Rancheria, California (Tribal) || Cher-Ae Heights Indian Community of the Trinidad Rancheria, California (Tribal) 2026-08-21T11:44:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 675 TRTUL_WQX Tulalip Tribes (Tribal) Tribal 123 2024-03-01T14:18:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10746 TRUEELEMENTS_QI_WQX True Elements Private Industry Email | amya@trueelements.com ; Email | dbankston@trueelements.com Email amya@trueelements.com ; Email Location | 4850 Tamiami Tr N | Suite 300 | Naples | FL | 34103 | US | Location 4850 Tamiami Tr N Suite 300 Naples FL 34103 2022-09-15T16:38:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 436 TSWQC_WQX Tri-State Water Quality Council State/US Government Internet | http://deq.mt.gov/ Internet http://deq.mt.gov/ Location | 1520 East Sixth Avenue | | Helena | MT | 59620-0901 | US | 049 Location 1520 East Sixth Avenue Helena MT 59620-0901 The TSWQC_WQX organization is for data collected under the direction of the Tri-State Water Quality Council. 2026-06-03T13:25:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3946 TTFFX Tetra Tech Fairfax, VA Private Industry 2013-08-19T08:13:08 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9567 TU Trout Unlimited Private Non-Industrial Conservation of freshwater streams, rivers, and associated upland habitats for trout, salmon, other aquatic species, and people 2020-12-17T11:32:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8866 TUMWATER City of Tumwater Local/US Government City of Tumwater - Public Works 2019-11-18T15:17:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 794 TURTLEMT Turtle Mountain Environmental Office (Tribal) Tribal 304 Email | archerl45@yahoo.com Email archerl45@yahoo.com Mailing | 1308 Ogema RD | | Belcourt | ND | 58316 | US | 079 Mailing 1308 Ogema RD Belcourt ND 58316 Archie Gronvold 106 Coordinator 2026-01-16T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10346 TWI The Watershed Institute (Volunteer) Volunteer Stony Brook-Millstone and the Central Delaware River Watersheds 2024-08-29T16:29:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4070 TWWWTF Town of Windsor Wastewater Treatment Facility Local/US Government Colorado 2013-10-22T07:45:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4146 TXSTRMTM_WQX Texas Stream Team University/College 2026-03-09T12:17:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1279 TYSON Tyson Foods Private Industry 2026-05-12T09:37:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7566 UAEFMD_WQX University of Arkansas University/College Edge-of Field monitoring data 2026-02-01T18:30:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6627 UB-SIAT-PE_WQX University of Baltimore University/College University of Baltimore 2016-04-15T14:44:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3826 UC_REGION_USBOR_WQX UC Region of USBOR Federal/US Government Email | kstout@usbr.gov Email kstout@usbr.gov Mailing | 125 S. State Street | | Salt Lake City | UT | 84138 | US | Mailing 125 S. State Street Salt Lake City UT 84138 2018-04-20T13:22:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8566 UDAF Utah Department of Agriculture and Food State/US Government Utah Department of Agriculture and Food 2019-05-15T10:15:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 529 UDWC_WQX Upper Deschutes Watershed Council (Oregon) (Volunteer)* Volunteer 2005-08-22T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12306 UFMILTON_WQX University of Florida Watershed Management Lab University/College University of Florida Watershed Management Lab 2024-09-17T13:01:03 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10446 UH_CLEARLAKE University of Houston - Clear Lake University/College 2022-04-18T17:17:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13566 UI_WQX University of Idaho University/College 2026-06-10T16:46:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1280 UMC Univ. of Missouri, Columbia University/College 2026-05-12T09:38:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4079 UMCRWWTF Upper Monument Creek Regional Wastewater Treatment Facility Local/US Government Colorado 2017-08-02T12:55:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3466 UMMP UPPER MERRIMACK RIVER LOCAL ADVISORY COMMITTEE (Volunteer) Volunteer Internet | WWW.MERRIMACKRIVER.ORG ; Email | UMRLAC@MERRIMACKRIVER.ORG Internet WWW.MERRIMACKRIVER.ORG ; Email Mailing | PO BOX 3019 | | BOSCAWEN | NH | 03303-3019 | US | 013 Mailing PO BOX 3019 BOSCAWEN NH 03303-3019 THE UMMP IS A VOLUNTEER RIVER QUALITY MONITORING PROGRAM MANAGED BY THE UPPER MERRIMACK RIVER LOCAL ADVISORY COMMITTEE. ESTABLISHED IN 1995, THE UMMP MONITORS RIVER QUALITY AT 11 SITES FROM FRANKLIN TO BOW ON THE PEMI, WINNI, CONTOOCOOK AND MERRI RIVERS 2019-12-31T14:15:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1281 UMR Univ of Missouri Rolla University/College 2026-05-12T10:09:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11286 UMRBA_WQX Upper Mississippi River Basin Association Local/US Government 2023-05-05T16:02:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11386 UMRR_LTRM Upper Mississippi River Restoration - Long Term Resource Monitoring Local/US Government 2023-10-30T14:15:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 754 UMT Upper Mattaponi Tribe (Tribal) Tribal Email | liz.buikema@umitribe.gov Email liz.buikema@umitribe.gov 2026-05-22T13:14:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10886 UMT_FLATHEADBIOSTATION University of Montana Flathead Lake Biological Station Local/US Government 2022-11-30T15:48:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13266 UNC_IMS University of North Carolina at Chapel Hill Institute of Marine Sciences University/College 2026-04-27T15:40:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12086 UNI University of Northern Iowa University/College 2024-05-22T12:19:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1017 UPPERSKAGIT Upper Skagit Indian Tribe (Tribal) Tribal 131 Upper Skagit Indian Tribe (Tribal) || Upper Skagit Indian Tribe (Tribal) 2025-07-11T14:08:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5366 URIWW URI Watershed Watch (Volunteer)* Volunteer Email | eherron@uri.edu Email eherron@uri.edu Current (and historical) information on the water quality of surface water resources throughout Rhode Island, including lakes, ponds, reservoirs, rivers, streams and the marine environment. 2021-04-27T12:47:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1282 URS URS Corporation Private Industry 2026-05-12T10:09:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1215 URWA Upper Raritan Watershed Association (Volunteer)* Volunteer Email | Danielle.Donkersloot@dep.state.nj.us Email Danielle.Donkersloot@dep.state.nj.us Upper Raritan Watershed Association 2015-03-26T13:19:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4726 USACE-STL-EC-E U.S. Army Corps of Engineers St.Louis District Federal/US Government Email | travis.j.schepker@usace.army.mil Email travis.j.schepker@usace.army.mil Location | 100 Arsenal Street | | Saint Louis | MO | 63118 | US | 189 Location 100 Arsenal Street Saint Louis MO 63118 2026-08-05T18:05:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13647 USACEMVP_WQX U.S. Army Corps of Engineers, St. Paul District, Water Management Section Federal/US Government 2026-08-12T11:37:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4347 USACENWP_WQX U.S. Army Corps of Engineers, Portland District Federal/US Government Email | Kathryn.L.Tackley@usace.army.mil Email Kathryn.L.Tackley@usace.army.mil Mailing | P.O. Box 2946 | | Portland | OR | 97208 | US | Mailing P.O. Box 2946 Portland OR 97208 2014-02-18T16:26:13 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9089 USACENWS_WQX U.S. Army Corps of Engineers, Seattle District Water Management Section Federal/US Government Email | Kent.b.easthouse@usace.army.mil Email Kent.b.easthouse@usace.army.mil Location | 4735 E Marginal Way S Bldg. 1202 | | Seattle | WA | 98134 | US | Location 4735 E Marginal Way S Bldg. 1202 Seattle WA 98134 U.S. Army Corps of Engineers, Seattle District Water Management Section 2024-05-30T20:39:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 350 USACESPK U.S. Army Corps of Engineers Sacramento District Federal/US Government 2026-08-05T18:04:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6786 USACE_WQX U.S. Army Corps of Engineers, Headquarters Federal/US Government Email | Erich.B.Emery@usace.army.mil Email Erich.B.Emery@usace.army.mil Location | 550 Main Street | | Cincinatti | OH | 45202 | US | Location 550 Main Street Cincinatti OH 45202 Erich Emery - Great Lakes and Ohio River Division 2026-08-05T18:04:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 486 USACOEND U.S. Army Corps of Engineers, Nashville District Federal/US Government Email | lrn.water.management@usace.army.mil Email lrn.water.management@usace.army.mil Mailing | 3709 Bell Road, Building #7 | CELRN-ECH-M / Water Management Section | Nashville | TN | 37214 | US | 037 Mailing 3709 Bell Road, Building #7 CELRN-ECH-M / Water Management Section Nashville TN 37214 US Army Corps of Engineers Nashville District 2026-08-05T18:04:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12326 USACOERID U.S. Army Corps of Engineers, Rock Island District Federal/US Government 2026-08-05T18:03:59 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8569 USBR Utah Branch of United States Beau of Reclamation Federal/US Government Utah Branch of United States Beau of Reclamation 2019-05-15T16:17:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6646 USBR-WCAO Bureau of Reclamation Western Colorado Area Office Federal/US Government Bureau of Reclamation Western Colorado Area Office 2016-04-25T17:26:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1392 USCOEKY U.S. Army Corps of Engineers, Louisville Federal/US Government Email | Jade.L.Young@usace.army.mil Email Jade.L.Young@usace.army.mil Location | US Army Corps of Engineers, Louisville District | Environmental Branch, Water Quality Engineering Section | Louisville | KY | 40201-0059 | US | 111 Location US Army Corps of Engineers, Louisville District Environmental Branch, Water Quality Engineering Section Louisville KY 40201-0059 US Army Corps of Engineers District 2026-08-05T18:03:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5847 USDACA USDA California State/US Government 2015-07-31T14:22:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11146 USDAFORESTSVCREGION9 USDA Forest Service Region 9 Federal/US Government 2023-08-09T15:07:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9826 USEPAREGION9 USEPA Region 9 Federal/US Government Email | Alec.lambert@pgenv.com Email Alec.lambert@pgenv.com USEPA Region 9 2022-08-12T11:53:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4226 USEPA_CORALREEFS_WQX USEPA/ORD/NHEERL/GED Federal/US Government Email | santavy.debbie@epa.gov Email santavy.debbie@epa.gov Mailing | 1 Sabine Island Drive | | Gulf Breeze | FL | 32561 | US | Mailing 1 Sabine Island Drive Gulf Breeze FL 32561 2014-11-21T14:21:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6386 USEPA_REGION8 USEPA Region 8 Federal/US Government 2022-01-31T20:14:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1220 USET_WQX United South and Eastern Tribes, Inc. (Tennessee) (Tribal) Tribal 000 United South and Eastern Tribes, Inc. (Tennessee) (Tribal) || United South and Eastern Tribes, Inc. (Tennessee) (Tribal) 2010-05-10T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 201 USFS0614_WQX Umatilla National Forest (Washington and Oregon) Federal/US Government Water Quality Data 2004-11-23T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12546 USFSEASTERN Eastern Regional Office Federal/US Government Internet | www.fs.usda.gov ; Email | trent.wickman@usda.gov Internet www.fs.usda.gov ; Email Mailing | 227 Isanti St. | | Duluth | MN | 55803 | US | Mailing 227 Isanti St. Duluth MN 55803 2025-05-01T12:31:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1268 USFSPRESCOTT USDA - US Forest Service - Prescott National Forest State/US Government 2019-12-31T13:05:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13807 USFSRIOGRANDE USDA - US Forest Service - Rio Grande National Forest Federal/US Government 2026-08-25T18:45:46 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6166 USFSWHITEMT USFS White Mountain National Forest Federal/US Government Email | ericaroberts@fs.fed.us Email ericaroberts@fs.fed.us Location | 71 White Mountain Drive | | Campton | NH | 03223 | US | Location 71 White Mountain Drive Campton NH 03223 2016-03-21T10:59:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9166 USFWS_ALASKA US Fish and Wildlife Service Federal/US Government Email | margaret_perdue@fws.gov Email margaret_perdue@fws.gov US Fish and Wildlife Service - Alaska Region 2025-02-26T18:37:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 557 USFWS_NM_WQX New Mexico Ecological Services Field Office (New Mexico) State/US Government Water Quality Monitoring Data 2006-02-14T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1283 USGS US Geological Survey-WRD, Mo. State/US Government Email | geology@dnr.mo.gov Email geology@dnr.mo.gov Location | 1101 Riverside Drive | PO Box 176 | Jefferson City | MO | 65102-0176 | US | 189 Location 1101 Riverside Drive PO Box 176 Jefferson City MO 65102-0176 Missouri Department of Natural Resources 2023-01-04T16:00:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 563 USGS-AK USGS-AK Federal/US Government USGS Alaska Water Science Center 2019-10-17T13:21:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1287 USGS-AR USGS Arkansas Water Science Center State/US Government 2010-12-28T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8826 USGS-MN USGS Minnesota Water Science Center Federal/US Government USGS Minnesota Water Science Center 2019-09-05T13:06:51 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5386 USGSNC U.S. Geological Survey NC Federal/US Government 2015-02-03T09:28:31 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13466 USIBWC Nogales International Wastewater Treatment Plant Private Industry International Boundary and Water Commission United States 2026-06-16T12:27:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 613 USIOUX_WQX Upper Sioux Community (Tribal) Tribal 401 Email | jaredw@uppersiouxcommunity-nsn.gov Email jaredw@uppersiouxcommunity-nsn.gov Location | 5722 Travers Lane | PO Box 147 | Granite Falls | MN | 56241 | US | 173 Location 5722 Travers Lane PO Box 147 Granite Falls MN 56241 2026-06-15T15:24:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 712 USVI US Virgin Island Department of Planning and Natural Resources (BEACH) State/US Government Water Quality Monitoring Data BEACHES 2009-01-14T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 240 USVIST_WQX Government Of Us Virgin Islands (BEACH) *State Government US Water Quality Monitoring Data for all the Waters in the state 2024-07-31T13:23:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10526 UT0024384_WQX South Valley Water Reclamation Facility Local/US Government At South Valley Water Reclamation Facility, our goal is to treat the wastewater that comes to our facility adequately to ensure the water discharged from our facility has no negative affects on the environment or to the Jordan River. 2022-06-23T10:23:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 159 UTAHDWQ_WQX Utah Department Of Environmental Quality *State Government US Internet | https://deq.utah.gov/water-quality/databases-and-information Internet https://deq.utah.gov/water-quality/databases-and-information Location | 195 North 1950 West | | Salt Lake City | UT | 84116 | US | 035 Location 195 North 1950 West Salt Lake City UT 84116 Ambient Water Quality Monitoring Data 2026-07-31T08:44:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5846 UTAHGS Utah Geological Survey State/US Government Email | paulinkenbrandt@utah.gov Email paulinkenbrandt@utah.gov Location | 1594 W. North Temple | Suite 3110 | Salt Lake City | UT | 84114-6100 | US | 049 Location 1594 W. North Temple Suite 3110 Salt Lake City UT 84114-6100 Utah Geological Survey 2025-07-18T17:39:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13232 UTAMPASEL Spatial Ecology Lab at The University of Tampa University/College 2025-11-24T18:50:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8571 UTDWR Utah Division of Wildlife Resources State/US Government Utah Division of Wildlife Resources 2019-05-15T13:08:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 795 UTEMTN Ute Mountain Utes Tribe (Colorado) (Tribal) Tribal 751 2026-02-05T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9886 UTOGM_WQX Utah Division of Oil, Gas, and Mining State/US Government Internet | https://www.ogm.utah.gov/ Internet https://www.ogm.utah.gov/ 2025-11-25T15:47:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 758 UTRRVA05 Upper Tennessee River Roundtable (Volunteer)* Volunteer 2009-07-09T09:20:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8572 UTTCHD Utah - TriCounty Health Department Local/US Government Utah - TriCounty Health Department 2019-05-15T13:25:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3726 UU-SWQ University of Utah Surface Water Quality Lab University/College Email | sarah.kissell@utah.edu Email sarah.kissell@utah.edu 2013-04-29T11:14:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7986 UVAVTSSS_WQX University of Virginia Environmental Sciences Department University/College Email | tms2v@virginia.edu Email tms2v@virginia.edu Location | 291 McCormick Rd | | Charlottesville | VA | 22904 | US | Location 291 McCormick Rd Charlottesville VA 22904 University of Virginia: Shenandoah Watershed Study and Virginia Trout Stream Sensitivity Study 2025-02-07T12:15:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6746 UWFCEDB_WQX Center for Environmental Diagnostics and Bioremediation, University of West Florida University/College Email | michaelf@santarosa.fl.gov ; Email | acroteau@uwf.edu Email michaelf@santarosa.fl.gov ; Email Mailing | 11000 University Parkway | Building 58, room 70 | Pensacola | FL | 32504 | US | 033 Mailing 11000 University Parkway Building 58, room 70 Pensacola FL 32504 Center for Environmental Diagnostics and Bioremediation, University of West Florida 2025-11-04T16:51:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6346 UWP Uncompahgre Watershed Partnership (Volunteer) Volunteer Email | info@uncompahgrewatershed.org ; Internet | https://www.uncompahgrewatershed.org/ Email info@uncompahgrewatershed.org ; Internet Mailing | P.O. Box 392 | | Ridgway | CO | 81432 | US | Mailing P.O. Box 392 Ridgway CO 81432 2025-06-13T17:07:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8406 UWT_CUW University of Washington Tacoma at Center for Urban Waters University/College University of Washington Tacoma at Center for Urban Waters 2021-06-10T17:44:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6546 U_NH01 UNIVERSITY OF NEW HAMPSHIRE Local/US Government Internet | HTTP://MARINE.UNH.EDU/JEL/HOME.HTM ; Email | HEATHER.TALBOT@UNH.EDU Internet HTTP://MARINE.UNH.EDU/JEL/HOME.HTM ; Email Mailing | JACKSON ESTUARINE LABORATORY | | DURHAM | NH | 03824 | US | 017 Mailing JACKSON ESTUARINE LABORATORY DURHAM NH 03824 THE UNIVERSITY OF NEW HAMPSHIRE'S JACKSON ESTUARINE LABORATORY (JEL) IS LOCATED FIVE MILES FROM THE DURHAM CAMPUS ON THE SHORES OF GREAT BAY ESTUARY AT ADAMS POINT (SEE DIRECTIONS, FACILITIES). RESIDENT FACULTY MEMBERS CONDUCT RESEARCH THAT COVERS A WIDE RANGE OF FIELDS AND IS SUPPORTED BY A VARIETY OF PRIVATE, STATE AND FEDERAL AGENCIES. STUDENTS, POST-DOCTORAL FELLOWS AND VISITING SCIENTISTS ARE ALSO ACTIVE IN JEL RESEARCH -CONTACT IS ADMIN/PROGRAM SUPPORT ASSISTANT 2020-05-27T14:21:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8146 VADEP319 VA Department of Environmental Quality State/US Government VA Department of Environmental Quality 319 Grants Monitoring 2018-11-26T12:23:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 692 VALENCIA_WQX Valley Improvement Association State/Mexican Government Water Quality Monitoring Data 2012-10-26T20:09:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7546 VBKI_WQX Viejas (Baron Long) Group of Capitan Grande Band of Mission Indians of the Viejas Reservation, California (Tribal) Tribal 599 Viejas (Baron Long) Group of Capitan Grande Band of Mission Indians of the Viejas Reservation, California (Tribal) || Viejas (Baron Long) Group of Capitan Grande Band of Mission Indians of the Viejas Reservation, California (Tribal) 2026-01-05T16:43:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 5246 VERMONTANR VERMONT Agency of Natural Resources State/US Government 2014-12-11T07:42:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1284 VERSAR Versar Inc. Private Industry 2026-05-12T10:08:52 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9332 VM_SDCWC_AW Salmon Drift Creek Watershed Council (Volunteer) Volunteer Email | wqcoordinator@gmail.com Email wqcoordinator@gmail.com Mailing | PO Box 112 | | Neotsu | OR | 97364 | US | Mailing PO Box 112 Neotsu OR 97364 Paul Robertson, Current VolMon group 2023-12-16T16:21:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8506 VM_SWC Siuslaw Watershed Council (Volunteer) Volunteer Email | monitoring@siuslaw.org Email monitoring@siuslaw.org Mailing | P.O. Box 422 | | Mapleton | OR | 97453 | US | Mailing P.O. Box 422 Mapleton OR 97453 Kyle Terry, Current VolMon group 2020-11-20T09:21:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6668 VOS1_WQX Village of Solomon (Tribal) Tribal N26 Village of Solomon (Tribal) || Village of Solomon (Tribal) 2017-08-03T14:05:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2993 VT2009, Volunteers trained in 2009 (Volunteer) Volunteer 2009-04-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 688 VWIN Volunteer Water Information Network (TN) (Volunteer) Volunteer Water Quality Monitoring Data 2017-08-03T14:32:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11966 W3STON2024WQX Weston Solutions Private Industry 2025-06-05T15:58:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 733 WALKER_PAIUTE Walker River Paiute Tribe of the Walker River Reservation, Nevada (Tribal) Tribal 656 Internet | wrpt.us Internet wrpt.us Mailing | PO Box 220 | | Schurz | NV | 89427 | US | 021 Mailing PO Box 220 Schurz NV 89427 Walker River Paiute Tribe of the Walker River Reservation, Nevada (Tribal) || Walker River Paiute Tribe of the Walker River Reservation, Nevada (Tribal) 2026-05-14T13:38:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8447 WALLAWALLA_WC Walla Walla Basin Watershed Council Volunteer Internet | wwbwc.org ; Email | troy.baker@wwbwc.org Internet wwbwc.org ; Email Mailing | PO Box 68 | | Milton-Freewater | OR | 97862 | US | Mailing PO Box 68 Milton-Freewater OR 97862 Current VolMon group 2026-06-03T02:04:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 744 WARMSPRINGS09 Confederated Tribes of the Warm Springs Reservation of Oregon (Tribal) Tribal 145 Confederated Tribes of the Warm Springs Reservation of Oregon (Tribal) || Confederated Tribes of the Warm Springs Reservation of Oregon (Tribal) 2017-12-29T14:40:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 813 WASDNR_WQX Washington State Department of Natural Resources State/US Government 2026-02-26T13:26:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1245 WASHNVCA_WQX Washoe Tribe of Nevada and California Tribal 672 Location | 919 U.S. Hwy 395 South | | Gardnerville | NV | 89410 | US | Location 919 U.S. Hwy 395 South Gardnerville NV 89410 2026-07-02T08:20:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 627 WASIT Stillaguamish Tribe of Indians of Washington (Tribal) Tribal 139 Email | wqx@stillaguamish.com ; Internet | www.stillaguamish.com Email wqx@stillaguamish.com ; Internet Mailing | TRIBAL ADMIN: PO BOX 277 | | ARLINGTON | WA | 98223 | US | 061 Mailing TRIBAL ADMIN: PO BOX 277 ARLINGTON WA 98223 STILLAGUAMISH TRIBE OF INDIANS (Tribal) || Stillaguamish Tribe of Indians of Washington (Tribal) 2025-06-12T18:38:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6186 WATERANDAIR Water & Air Research, Inc (Volunteer)* Volunteer www.waterandair.com 2015-11-24T07:32:44 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 700 WATERKEEPER Waterkeeper Alliance (NATIONAL) Private Non-Industrial Internet | waterkeeper.org ; Email | cbreen@waterkeeper.org Internet waterkeeper.org ; Email Mailing | 180 Maiden Lane | Suite 603 | New York | NY | 10038 | US | Mailing 180 Maiden Lane Suite 603 New York NY 10038 Waterkeeper Alliance is a worldwide network of environmental organizations founded in 1999, in response to a growing movement of organizations with such names as Riverkeeper, Baykeeper and Soundkeeper. 2026-07-07T16:48:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 584 WATERLDF_WQX Lac du Flambeau Band of Lake Superior Chippewa Indians of the Lac du Flambeau Reservation of Wisconsin (Tribal) Tribal 432 Lac du Flambeau Band of Lake Superior Chippewa Indians of the Lac du Flambeau Reservation of Wisconsin (Tribal) || Lac du Flambeau Band of Lake Superior Chippewa Indians of the Lac du Flambeau Reservation of Wisconsin (Tribal) 2006-08-16T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9167 WATERQUALITYPORTAL Water Quality Portal Federal/US Government www.waterqualitydata.us 2020-05-14T10:26:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4286 WAYNE_STATE_UNIVERSITY WAYNE STATE UNIVERSITY University/College Email | DKASHIAN@WAYNE.EDU Email DKASHIAN@WAYNE.EDU 2014-07-15T14:56:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1390 WA_ECOLOGY Washington Department Of Ecology State/US Government Email | NodeAdministrator@ecy.wa.gov ; Email | chris.neumiller@ecy.wa.gov ; Internet | https://ecology.wa.gov/Research-Data/Data-resources/Environmental-Information-Management-database Email NodeAdministrator@ecy.wa.gov ; Email Mailing | PO Box 47600 | | Olympia | WA | 98504-7600 | US | 067 Mailing PO Box 47600 Olympia WA 98504-7600 Washington State Government 2024-10-01T11:38:35 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12228 WBNERR Waquoit Bay National Estuarine Research Reserve (Volunteer) Volunteer https://waquoitbayreserve.org/research-monitoring/waquoit-baywatchers/ 2024-12-29T17:04:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10186 WCD Washington Conservation District Local/US Government Email | roldenburg@mnwcd.org ; Internet | http://www.mnwcd.org/ Email roldenburg@mnwcd.org ; Internet A local unit of government in Washington County, Minnesota dedicated to soil and water conservation 2021-10-13T11:19:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1076 WC_WQX Woodard and Curran Private Industry 2017-08-02T13:47:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 634 WDEP_WQX Wichita Department of Environmental Programs (Tribal) Tribal 804 Email | Christina.Cooper@wichitatribe.com Email Christina.Cooper@wichitatribe.com Mailing | PO Box 729 | | Anadarko | OK | 73005 | US | Mailing PO Box 729 Anadarko OK 73005 Wichita and Affiliated Tribes of Oklahoma Water Quality Monitoring Data 2026-02-27T15:58:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1354 WDFW Washington Department of Fish and Wildlife Federal/US Government Washington Department of Fish and Wildlife; 2025-03-07T11:39:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 619 WEARTH_WQX Minnesota Chippewa Tribe, Minnesota (White Earth Band) (Tribal) Tribal 410 Email | jim.porter@state.mn.us Email jim.porter@state.mn.us Minnesota Chippewa Tribe, Minnesota (White Earth Band) (Tribal) || Minnesota Chippewa Tribe, Minnesota (White Earth Band) (Tribal) 2026-03-18T15:19:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11246 WENATCHEEPCBINV_WQX Chelan County Natural Resources Department Local/US Government 2023-04-26T08:36:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1295 WETLAB Western Environmental Testing Laboratory (Tribal) Tribal 000 Western Environmental Testing Laboratory (Tribal) || Western Environmental Testing Laboratory (Tribal) 2011-01-21T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8586 WFWQC_UT Wasatch Front Water Quality Council Utah (Volunteer) Volunteer Wasatch Front Water Quality Council Utah 2026-04-28T19:16:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10726 WHATCOMCD Whatcom Conservation District (Volunteer) Volunteer 2023-03-02T18:36:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1391 WHATCOM_WQX Whatcom County Public Works State/US Government Email | estroebe@co.whatcom.wa.us Email estroebe@co.whatcom.wa.us Mailing | 322 N. Commercial, Suite 110 | | Bellingham | WA | 98225 | US | Mailing 322 N. Commercial, Suite 110 Bellingham WA 98225 Whatcom County Public Works 2018-08-21T13:15:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1340 WHITEMOUNTAIN_WQX White Mountain Apache Tribe of the Fort Apache Reservation, Arizona (Tribal) Tribal 607 White Mountain Apache Tribe of the Fort Apache Reservation, Arizona (Tribal) || White Mountain Apache Tribe of the Fort Apache Reservation, Arizona (Tribal) 2026-07-27T16:02:47 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7466 WICHITAEPA_WQX Wichita and Affiliated Tribes (Wichita, Keechi, Waco & Tawakonie), Oklahoma (Tribal) Tribal 804 Wichita and Affiliated Tribes (Wichita, Keechi, Waco & Tawakonie), Oklahoma (Tribal) || Wichita and Affiliated Tribes (Wichita, Keechi, Waco & Tawakonie), Oklahoma (Tribal) 2025-06-30T16:50:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7946 WIDATCP_WQX Wisconsin Department of Agriculture, Trade and Consumer Protection Local/US Government Email | carla.romano@wisconsin.gov Email carla.romano@wisconsin.gov Location | 2811 Agriculture Dr | | Madison | WI | 53718 | US | Location 2811 Agriculture Dr Madison WI 53718 Wisconsin Department of Agriculture, Trade and Consumer Protection 2026-02-27T15:12:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 605 WIDNR_WQX Wisconsin Department of Natural Resources *State Government US Email | lisa.helmuth@wisconsin.gov Email lisa.helmuth@wisconsin.gov Mailing | 101 S Webster St. | PO BOX 7921 | Madison | WI | 53707-7921 | US | 025 Mailing 101 S Webster St. PO BOX 7921 Madison WI 53707-7921 Wisconsin Department of Natural Resources. 2026-08-25T05:25:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12686 WILDFISHCONSERVANCY_WA Wild Fish Conservancy (Washington) Local/US Government 2025-03-06T21:45:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6348 WILLOWCREEK Willow Creek Reclamation Committee (Volunteer)* Volunteer CDSN - Willow Creek Reclamation Committee 2016-02-11T07:27:55 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7486 WINDWARDENV_WQX Windward Environmental Private Industry WindwardEnvironmental 2017-06-08T15:19:42 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 665 WINNEBAGO07 Winnebago Tribe of Nebraska (Tribal) Tribal 507 Winnebago Tribe of Nebraska (Tribal) || Winnebago Tribe of Nebraska (Tribal) 2010-12-13T14:05:57 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 900 WINNEBAGO07_WQX Winnebago Tribe of Nebraska (Tribal) Tribal 507 Winnebago Tribe of Nebraska (Tribal) || Winnebago Tribe of Nebraska (Tribal) 2024-09-11T12:35:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 667 WIYOT_WQX Wiyot Tribe, California (Tribal) Tribal 565 Email | tim@wiyot.us ; Internet | www.wiyot.com Email tim@wiyot.us ; Internet Mailing | 1000 Wiyot Dr. | | Loleta | CA | 95551 | US | 023 Mailing 1000 Wiyot Dr. Loleta CA 95551 Wiyot Tribe, California (Tribal) || Wiyot Tribe, California (Tribal) 2025-11-21T16:05:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6106 WI_MMSD Milwaukee Metropolitan Sewerage District Local/US Government Email | "Tim Jacobi" "tjacobi@mmsd.com" ; Email | "Neal Rehse" "nrehse@mmsd.com" ; Email | "Matt Magruder" "mmagruder@mmsd.com" ; Email | "Beth Sauer" "esauer@mmsd.com" Email "Tim Jacobi" "tjacobi@mmsd.com" ; Email Location | 260 W. Seeboth St. | | Milwaukee | WI | 53204 | US | Location 260 W. Seeboth St. Milwaukee WI 53204 2026-02-17T09:53:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 642 WLA Webster Lake Association (Massachusetts) (Volunteer)* Volunteer 2009-03-10T10:06:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4081 WMHMD Woodmen Hills Metropolitan District Local/US Government Colorado 2013-10-22T07:59:26 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 653 WNENVDPT_WQX Wyandotte Nation (Oklahoma) (Tribal) Tribal 924 2026-08-20T12:33:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9466 WOOD Wood PLC Private Industry Email | crystal.thimsen@woodplc.com Email crystal.thimsen@woodplc.com Energy services company submitting sediment data for a dredging project. 2020-11-17T00:07:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1308 WQXPQRC Pequannock River Coalition Private Industry 2014-11-20T13:54:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2000 WQXTEST WQX Test Organization (SHARED NATIONALLY) (Tribal) Tribal 007 Email | storet@epa.gov Email storet@epa.gov Location | 123 Main Street | Unit A | Lawrenceville | NJ | 08016 | US | 021 Location 123 Main Street Unit A Lawrenceville NJ 08016 Tribal 2026-01-06T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2020 WQXWEBTRAINING EPA Great Lakes National Program Volunteer Will be used to store the historical GLENDA data that will be added to the WQX in the future. 2022-10-02T17:46:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2001 WQXWEBTRAINING1 North American Lake Management Society (Volunteer) Volunteer Email | ryanj@goldsystems.com Email ryanj@goldsystems.com Location | 3330 S. 700 E. | Ste. C | SLC | UT | 84106 | US | 035 Location 3330 S. 700 E. Ste. C SLC UT 84106 Volunteer 2026-01-30T19:19:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2010 WQXWEBTRAINING10 North American Lake Management Society Volunteer Email | rhowe@earthsys.com Email rhowe@earthsys.com Location | 5401 Dinah Shore Drive | | Palm Springs, CA | | | US | ; Location | 79811 B Country Club Drive | | Bermunda Dunes, CA | | | US | Location 5401 Dinah Shore Drive Palm Springs, CA Volunteer 2023-03-28T12:08:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2011 WQXWEBTRAINING11 North American Lake Management Society Volunteer Mailing | PO Box 948 | 206 E. Allen Road | Tahlequah | OK | 74465 | US | 021 Mailing PO Box 948 206 E. Allen Road Tahlequah OK 74465 Volunteer 2023-03-28T12:12:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2012 WQXWEBTRAINING12 Training Organization 12 (Volunteer) Volunteer 2021-10-26T13:00:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2013 WQXWEBTRAINING13 Training Organization 13 (Volunteer) Volunteer 2019-03-25T16:56:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2014 WQXWEBTRAINING14 Training Organization 14 (Volunteer) Volunteer 2019-03-25T17:19:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2015 WQXWEBTRAINING15 Training Organization 15 (Volunteer) Volunteer 2019-03-25T17:04:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2016 WQXWEBTRAINING16 Training Organization 16 (Volunteer) Volunteer 2019-03-25T17:08:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2017 WQXWEBTRAINING17 Training Organization 17 (Volunteer) Volunteer 2019-03-25T16:46:53 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2018 WQXWEBTRAINING18 Training Organization 18 (Volunteer) Volunteer 2010-11-12T18:19:49 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2019 WQXWEBTRAINING19 Training Organization 19 (Volunteer) Volunteer 2019-03-25T17:30:29 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2002 WQXWEBTRAINING2 Poarch Band of Creeks (Tribal) Volunteer 028 Poarch Band of Creek Indians; 2023-08-25T20:55:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2021 WQXWEBTRAINING21 Training Organization 21 (Volunteer) Volunteer Location | 5401 Dinah Shore Drive | | Palm Springs | CA | 92264 | US | 065 Location 5401 Dinah Shore Drive Palm Springs CA 92264 2019-03-25T16:35:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2022 WQXWEBTRAINING22 Training Organization 22 State/US Government Email | Martin.J.Christ@wv.gov Email Martin.J.Christ@wv.gov Location | 2310 Pleasant Valley Rd., Suite 1 | | Fairmont, WV | WV | | US | Location 2310 Pleasant Valley Rd., Suite 1 Fairmont, WV WV Northern Basin WVDEP NPS program 2017-08-02T16:35:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2023 WQXWEBTRAINING23 Training Organization 23 (Volunteer) Volunteer 2019-03-25T17:02:09 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2024 WQXWEBTRAINING24 Training Organization 24 State/US Government Internet | www.n-sea.org Internet www.n-sea.org Location | 2445 E Bakerview Rd. | | Bellingham | WA | 98226 | US | 073 Location 2445 E Bakerview Rd. Bellingham WA 98226 Community based non profit organization dedicated to restoring wild salmon runs in Whatcom County 2019-03-25T17:23:12 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2025 WQXWEBTRAINING25 Training Organization 25 (Volunteer) Volunteer 2010-11-12T18:20:02 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2026 WQXWEBTRAINING26 Training Organization 26 (Volunteer) Volunteer 2010-11-12T18:20:04 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2027 WQXWEBTRAINING27 Training Organization 27 (Volunteer) Volunteer 2010-11-12T18:20:06 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2028 WQXWEBTRAINING28 Training Organization 28 (Volunteer) Volunteer 2010-11-12T18:20:07 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2029 WQXWEBTRAINING29 Training Organization 29 (Volunteer) Volunteer 2017-06-01T09:45:15 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2003 WQXWEBTRAINING3 North American Lake Management Society (Volunteer) Volunteer Volunteer 2024-08-23T18:50:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2030 WQXWEBTRAINING30 Training Organization 30 (Volunteer) Volunteer 2024-06-27T16:34:36 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2004 WQXWEBTRAINING4 EPA Great Lakes National Program Volunteer Will be used to store the historical GLENDA data that will be added to the WQX in the future. 2023-03-28T12:05:11 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2005 WQXWEBTRAINING5 North American Lake Management Society Volunteer Volunteer 2023-03-28T12:06:17 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2006 WQXWEBTRAINING6 North American Lake Management Society Volunteer Volunteer 2023-03-28T12:06:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2007 WQXWEBTRAINING7 North American Lake Management Society Volunteer Email | rgrill@pdhp.org ; Email | smeyer@pdhp.org ; Email | lwang8624@gmail.com Email rgrill@pdhp.org ; Email Location | 636 Ridge Road | | Highland Park | IL | 60035 | US | 097 Location 636 Ridge Road Highland Park IL 60035 Volunteer 2023-03-28T12:06:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2008 WQXWEBTRAINING8 North American Lake Management Society Volunteer Volunteer 2023-03-28T12:07:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 2009 WQXWEBTRAINING9 North American Lake Management Society Volunteer Internet | www.bois-forte.net Internet www.bois-forte.net Mailing | 456 Old Road | | Nett Lake | MN | 55772 | US | 137 Mailing 456 Old Road Nett Lake MN 55772 Volunteer 2023-03-28T12:08:32 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13306 WQX_SRSC Skagit River System Cooperative (Volunteer) Volunteer 131 2026-02-12T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8166 WRDM18 WaterReporterDataManagement18 (Volunteer) Volunteer Chesapeake Commons 2018-11-28T08:47:54 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 416 WREQC_WQX Wind River Environmental Quality Commission Local/US Government 2017-11-03T11:08:10 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1372 WRFOBLM White River Field Office - BLM (Volunteer) Volunteer 2012-06-01T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 846 WRWMG Wallkill River Watershed Management Group (Volunteer)* Volunteer Email | ehofer@scmua.org Email ehofer@scmua.org 2010-07-06T14:09:59 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1216 WRWQMP Westfield River Environmental Center (Volunteer)* Volunteer 2010-03-30T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6906 WSDANRAS Washington State Department of Agriculture State/US Government Email | anickelson@agr.wa.gov Email anickelson@agr.wa.gov Washington State Department of Agriculture 2026-06-03T16:38:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7286 WSDA_WQX Washington State Department of Agriculture, Dairy Nutrient Management Program *State Government US Washington State Department of Agriculture, Dairy Nutrient Management Program 2022-04-13T18:38:24 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 8906 WSG Washington Sea Grant University/College The WSG mission is to help people and marine life thrive by supplying research, technical expertise and educational activities that support the responsible use and conservation of ocean and coastal ecosystems. 2026-05-20T14:05:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 289 WSSC_WQX Water Sentinels Sierra Club (Epa Region 7) Federal/US Government Water Quality Monitoring 2017-08-03T14:42:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 11886 WTGHA Wompanoag Tribe of Gay Head Aquinnah (Tribal) Tribal 030 Email | storet@epa.gov Email storet@epa.gov Location | 123 Main Street | Unit A | Lawrenceville | NJ | 08016 | US | 021 Location 123 Main Street Unit A Lawrenceville NJ 08016 Tribal 2024-09-19T16:28:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1299 WU Washington University, St. Louis State/US Government 2026-05-12T10:10:41 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4511 WVDEPNPS West Virginia Department of Environmental Protection Division of Water Nonpoint Source Program State/US Government 2014-04-10T15:16:14 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7606 WVDEP_WIB_WQX West Virginia Department of Environmental Protection Watershed Improvement Branch *State Government US West Virginia Department of Environmental Protection Watershed Improvement Branch 2025-09-04T16:49:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1271 WVDEP_WQX West Virginia Department of Environmental Protection-Division of Water & Waste Management-Watershed Assessment Branch State/US Government Email | michael.j.whitman@wv.gov ; Internet | https://dep.wv.gov/WWE/watershed/Pages/watershed_management.aspx Email michael.j.whitman@wv.gov ; Internet Location | 601 57th Street SE | | Charleston | WV | 25304 | US | 039 ; Mailing | 601 57th Street SE | | Charleston | WV | 25304 | US | 039 Location 601 57th Street SE Charleston WV 25304 State of WV Ambient Surface Water Quality Programs 2024-03-05T10:32:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 9506 WVSU_AERS West Virginia University / Agricultural and Environmental Research Station University/College High frequency data in three locations along the Kanawha River, WV measuring temperature, pH, DO, NO3, Cl, ORP, specific conductance, turbidity 2020-10-28T15:41:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7469 WVSU_WQX West Virginia State University University/College West Virginia State University 2017-06-07T12:25:50 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7467 WVU_WQX West Virginia University University/College West Virginia University 2017-06-07T12:23:18 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3000 WWMD_VA World Water Monitoring Day Virginia (Volunteer) Volunteer 603 Email | wqx@epa.gov Email wqx@epa.gov Location | 1 main st | | New York | | 12345 | | Location 1 main st New York 12345 2026-03-16T17:43:45 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 637 WWMD_VA_WQX Virginia - World Water Monitoring Day (Volunteer) Volunteer Water Quality Monitoring Data 2022-11-04T13:07:38 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1223 WWP Western Watersheds Project (Volunteer)* Volunteer 2021-04-08T18:07:30 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4080 WWSD Widefield Water and Sanitation District Local/US Government Colorado 2013-10-29T15:00:13 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3406 WWXINCOG INCOG (Volunteer)* Volunteer Email | vseaman@incog.org Email vseaman@incog.org Mailing | Two West 2nd Street, Suite 800 | | Tulsa | OK | 74103 | US | 143 Mailing Two West 2nd Street, Suite 800 Tulsa OK 74103 2017-08-02T13:59:43 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 708 WYDEQ_WATERSHED State of Wyoming Department of Environmental Quality Watershed Program State/US Government 2026-02-13T12:57:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 125 WYDEQ_WQX State of Wyoming Department of Environmental Quality Watershed Program *State Government US Water Quality Monitoring Data for all the Waters in the state 2012-10-10T18:54:25 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12766 WYOMING_EXTERNAL Wyoming External Non-WYDEQ entities *State Government US 2025-03-11T14:31:28 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1091 YAKAMA_WQX Confederated Tribes and Bands of the Yakama Nation (Tribal) Tribal 124 Confederated Tribes and Bands of the Yakama Nation (Tribal) || Confederated Tribes and Bands of the Yakama Nation (Tribal) 2025-01-21T16:44:40 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 6246 YAKIMAVLYDAIRIES_WQX Yakima Valley Dairies Private Industry Email | VBoocher@haleyaldrich.com ; Email | kfreeman@inlandearth.com Email VBoocher@haleyaldrich.com ; Email Mailing | 8704 E Dalton Avenue | | Spokane | WA | 99212 | US | 063 ; Mailing | 600 S Meyer Avenue | Suite 100 | Tucson | AZ | 85701 | US | Mailing 8704 E Dalton Avenue Spokane WA 99212 c/o Inland Earth Sciences Corp. 2022-04-08T12:03:27 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 13006 YANKTONSIOUX_WQX Yankton Sioux Tribe (Tribal) Tribal 346 https://www.yanktonsiouxtribe.net/ 2025-07-11T00:00:00 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 3324 YAN_WQX Yavapai-Apache Nation of the Camp Verde Indian Reservation, Arizona (Tribal) Tribal 601 Yavapai-Apache Nation of the Camp Verde Indian Reservation, Arizona (Tribal) || Yavapai-Apache Nation of the Camp Verde Indian Reservation, Arizona (Tribal) 2026-04-16T13:56:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 1339 YERINGTON_WQX Yerington Paiute Tribe of the Yerington Colony & Campbell Ranch, Nevada (Tribal) Tribal 660 Email | waterquality@ypt-nsn.gov1592 Email waterquality@ypt-nsn.gov1592 Mailing | 603 W. Bridge Street | | Yerington | NV | 89447 | US | Mailing 603 W. Bridge Street Yerington NV 89447 Yerington Paiute Tribe of the Yerington Colony & Campbell Ranch, Nevada (Tribal) || Yerington Paiute Tribe of the Yerington Colony & Campbell Ranch, Nevada (Tribal) 2022-02-02T18:45:23 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 4968 YOMBA Yomba Shoshone Tribe of the Yomba Reservation, Nevada (Tribal) Tribal 661 Yomba Shoshone Tribe of the Yomba Reservation, Nevada (Tribal) || Yomba Shoshone Tribe of the Yomba Reservation, Nevada (Tribal) 2018-06-12T23:07:01 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10167 YPIT_WQX Yavapai Prescott Indian Tribe, Arizona (Tribal) Tribal 618 Yavapai Prescott Indian Tribe, Arizona (Tribal) || Yavapai Prescott Indian Tribe, Arizona (Tribal) 2026-06-09T22:58:48 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 10006 YRITWC Yukon River Inter-Tribal Watershed Council (Tribal) Tribal 562 Yukon River Inter-Tribal Watershed Council (Tribal) || Yukon River Inter-Tribal Watershed Council (Tribal) 2021-08-17T19:59:22 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 271 YUROKTEP_WQX Yurok Tribe of the Yurok Reservation, California (Tribal) Tribal 562 Email | kfetcho@yuroktribe.nsn.us Email kfetcho@yuroktribe.nsn.us Location | 190 Klamath Blvd | | Klamath | CA | 95548 | US | 015 Location 190 Klamath Blvd Klamath CA 95548 Yurok Tribe of the Yurok Reservation, California (Tribal) || Yurok Tribe of the Yurok Reservation, California (Tribal) 2026-02-24T13:51:37 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 12386 ZENDERGROUP_WQX ZenderGroup.org Private Industry 2024-10-15T10:49:39 AMERICA/NEW_YORK Organization(OrganizationIdentifier) 7666 ZIAPUEBLO_WQX Zia Pueblo Local/US Government 2026-07-27T17:55:44 AMERICA/NEW_YORK